2728887840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 768

約数和(自身を含む): 11705057280

約数和(自身を除く): 8976169440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 62, 63, 70, 71, 72, 80, 82, 84, 90, 93, 96, 105, 108, 112, 120, 123, 124, 126, 135, 140, 142, 144, 155, 160, 164, 168, 180, 186, 189, 205, 210, 213, 216, 217, 224, 240, 246, 248, 252, 270, 279, 280, 284, 287, 288, 310, 315, 328, 336, 355, 360, 369, 372, 378, 410, 420, 426, 432, 434, 465, 480, 492, 496, 497, 504, 540, 558, 560, 568, 574, 615, 620, 630, 639, 651, 656, 672, 710, 720, 738, 744, 756, 820, 837, 840, 852, 861, 864, 868, 930, 945, 984, 992, 994, 1008, 1065, 1080, 1085, 1107, 1116, 1120, 1136, 1148, 1230, 1240, 1260, 1271, 1278, 1302, 1312, 1395, 1420, 1435, 1440, 1476, 1488, 1491, 1512, 1640, 1674, 1680, 1704, 1722, 1736, 1845, 1860, 1890, 1917, 1953, 1968, 1988, 2016, 2130, 2160, 2170, 2201, 2214, 2232, 2272, 2296, 2460, 2480, 2485, 2520, 2542, 2556, 2583, 2604, 2790, 2840, 2870, 2911, 2952, 2976, 2982, 3024, 3195, 3255, 3280, 3348, 3360, 3408, 3444, 3472, 3690, 3720, 3780, 3813, 3834, 3906, 3936, 3976, 4185, 4260, 4305, 4320, 4340, 4402, 4428, 4464, 4473, 4592, 4920, 4960, 4970, 5040, 5084, 5112, 5166, 5208, 5535, 5580, 5680, 5740, 5822, 5859, 5904, 5964, 6048, 6355, 6390, 6510, 6560, 6603, 6696, 6816, 6888, 6944, 7380, 7440, 7455, 7560, 7626, 7668, 7749, 7812, 7952, 8370, 8520, 8610, 8680, 8733, 8804, 8856, 8897, 8928, 8946, 9184, 9585, 9765, 9840, 9940, 10080, 10168, 10224, 10332, 10416, 11005, 11070, 11160, 11360, 11439, 11480, 11644, 11718, 11808, 11928, 12710, 12780, 12915, 13020, 13206, 13392, 13419, 13776, 14555, 14760, 14880, 14910, 15120, 15252, 15336, 15407, 15498, 15624, 15904, 16740, 17040, 17220, 17360, 17466, 17608, 17712, 17794, 17892, 19065, 19170, 19530, 19680, 19809, 19880, 20336, 20377, 20448, 20664, 20832, 22010, 22140, 22320, 22365, 22878, 22960, 23288, 23436, 23856, 25420, 25560, 25830, 26040, 26199, 26412, 26691, 26784, 26838, 27552, 29110, 29295, 29520, 29820, 30240, 30504, 30672, 30814, 30996, 31248, 33015, 33480, 34080, 34317, 34440, 34720, 34932, 35216, 35424, 35588, 35784, 38130, 38340, 38745, 39060, 39618, 39760, 40672, 40754, 41328, 43665, 44020, 44280, 44485, 44640, 44730, 45756, 45920, 46221, 46576, 46872, 47712, 50840, 51120, 51660, 52080, 52398, 52824, 53382, 53676, 57195, 58220, 58590, 59040, 59427, 59640, 61008, 61131, 61344, 61628, 61992, 62496, 66030, 66960, 67095, 68634, 68880, 69864, 70432, 71176, 71568, 76260, 76680, 77035, 77490, 78120, 78597, 79236, 79520, 80073, 81508, 82656, 87330, 88040, 88560, 88970, 89460, 90241, 91512, 92442, 93152, 93744, 99045, 101680, 101885, 102240, 103320, 104160, 104796, 105648, 106764, 107352, 114390, 116440, 117180, 118854, 119280, 122016, 122262, 123256, 123984, 130995, 132060, 133455, 133920, 134190, 137268, 137760, 138663, 139728, 142352, 143136, 152520, 153360, 154070, 154980, 156240, 157194, 158472, 160146, 163016, 171585, 174660, 176080, 177120, 177940, 178920, 180482, 183024, 183393, 184884, 187488, 198090, 203360, 203770, 206640, 209592, 211296, 213528, 214704, 228780, 231105, 232880, 234360, 237708, 238560, 240219, 244524, 246512, 247968, 261990, 264120, 266910, 268380, 270723, 274536, 277326, 279456, 284704, 297135, 305040, 305655, 306720, 308140, 309960, 312480, 314388, 316944, 320292, 326032, 343170, 349320, 352160, 355880, 357840, 360964, 366048, 366786, 369768, 392985, 396180, 400365, 407540, 413280, 415989, 419184, 427056, 429408, 451205, 457560, 462210, 465760, 468720, 475416, 480438, 489048, 493024, 523980, 528240, 533820, 536760, 541446, 549072, 550179, 554652, 594270, 610080, 611310, 616280, 619920, 628776, 631687, 633888, 640584, 652064, 686340, 693315, 698640, 711760, 715680, 721928, 733572, 739536, 785970, 792360, 800730, 812169, 815080, 831978, 838368, 854112, 902410, 915120, 916965, 924420, 937440, 950832, 960876, 978096, 1047960, 1056480, 1067640, 1073520, 1082892, 1098144, 1100358, 1109304, 1188540, 1201095, 1222620, 1232560, 1239840, 1257552, 1263374, 1281168, 1353615, 1372680, 1386630, 1397280, 1423520, 1443856, 1467144, 1479072, 1571940, 1584720, 1601460, 1624338, 1630160, 1663956, 1804820, 1830240, 1833930, 1848840, 1895061, 1901664, 1921752, 1956192, 2079945, 2095920, 2135280, 2147040, 2165784, 2200716, 2218608, 2377080, 2402190, 2436507, 2445240, 2465120, 2515104, 2526748, 2562336, 2707230, 2745360, 2750895, 2773260, 2887712, 2934288, 3143880, 3158435, 3169440, 3202920, 3248676, 3260320, 3327912, 3609640, 3667860, 3697680, 3790122, 3843504, 4060845, 4159890, 4191840, 4270560, 4331568, 4401432, 4437216, 4754160, 4804380, 4873014, 4890480, 5053496, 5414460, 5490720, 5501790, 5546520, 5685183, 5868576, 6287760, 6316870, 6405840, 6497352, 6655824, 7219280, 7335720, 7395360, 7580244, 7687008, 8121690, 8319780, 8663136, 8802864, 9475305, 9508320, 9608760, 9746028, 9780960, 10106992, 10828920, 11003580, 11093040, 11370366, 12182535, 12575520, 12633740, 12811680, 12994704, 13311648, 14438560, 14671440, 15160488, 16243380, 16639560, 17055549, 17605728, 18950610, 19217520, 19492056, 20213984, 21657840, 22007160, 22186080, 22740732, 24365070, 25267480, 25989408, 28425915, 29342880, 30320976, 32486760, 33279120, 34111098, 37901220, 38435040, 38984112, 43315680, 44014320, 45481464, 48730140, 50534960, 56851830, 60641952, 64973520, 66558240, 68222196, 75802440, 77968224, 85277745, 88028640, 90962928, 97460280, 101069920, 113703660, 129947040, 136444392, 151604880, 170555490, 181925856, 194920560, 227407320, 272888784, 303209760, 341110980, 389841120, 454814640, 545777568, 682221960, 909629280, 1364443920, 2728887840]

約数ペア:

[(1, 2728887840), (2, 1364443920), (3, 909629280), (4, 682221960), (5, 545777568), (6, 454814640), (7, 389841120), (8, 341110980), (9, 303209760), (10, 272888784), (12, 227407320), (14, 194920560), (15, 181925856), (16, 170555490), (18, 151604880), (20, 136444392), (21, 129947040), (24, 113703660), (27, 101069920), (28, 97460280), (30, 90962928), (31, 88028640), (32, 85277745), (35, 77968224), (36, 75802440), (40, 68222196), (41, 66558240), (42, 64973520), (45, 60641952), (48, 56851830), (54, 50534960), (56, 48730140), (60, 45481464), (62, 44014320), (63, 43315680), (70, 38984112), (71, 38435040), (72, 37901220), (80, 34111098), (82, 33279120), (84, 32486760), (90, 30320976), (93, 29342880), (96, 28425915), (105, 25989408), (108, 25267480), (112, 24365070), (120, 22740732), (123, 22186080), (124, 22007160), (126, 21657840), (135, 20213984), (140, 19492056), (142, 19217520), (144, 18950610), (155, 17605728), (160, 17055549), (164, 16639560), (168, 16243380), (180, 15160488), (186, 14671440), (189, 14438560), (205, 13311648), (210, 12994704), (213, 12811680), (216, 12633740), (217, 12575520), (224, 12182535), (240, 11370366), (246, 11093040), (248, 11003580), (252, 10828920), (270, 10106992), (279, 9780960), (280, 9746028), (284, 9608760), (287, 9508320), (288, 9475305), (310, 8802864), (315, 8663136), (328, 8319780), (336, 8121690), (355, 7687008), (360, 7580244), (369, 7395360), (372, 7335720), (378, 7219280), (410, 6655824), (420, 6497352), (426, 6405840), (432, 6316870), (434, 6287760), (465, 5868576), (480, 5685183), (492, 5546520), (496, 5501790), (497, 5490720), (504, 5414460), (540, 5053496), (558, 4890480), (560, 4873014), (568, 4804380), (574, 4754160), (615, 4437216), (620, 4401432), (630, 4331568), (639, 4270560), (651, 4191840), (656, 4159890), (672, 4060845), (710, 3843504), (720, 3790122), (738, 3697680), (744, 3667860), (756, 3609640), (820, 3327912), (837, 3260320), (840, 3248676), (852, 3202920), (861, 3169440), (864, 3158435), (868, 3143880), (930, 2934288), (945, 2887712), (984, 2773260), (992, 2750895), (994, 2745360), (1008, 2707230), (1065, 2562336), (1080, 2526748), (1085, 2515104), (1107, 2465120), (1116, 2445240), (1120, 2436507), (1136, 2402190), (1148, 2377080), (1230, 2218608), (1240, 2200716), (1260, 2165784), (1271, 2147040), (1278, 2135280), (1302, 2095920), (1312, 2079945), (1395, 1956192), (1420, 1921752), (1435, 1901664), (1440, 1895061), (1476, 1848840), (1488, 1833930), (1491, 1830240), (1512, 1804820), (1640, 1663956), (1674, 1630160), (1680, 1624338), (1704, 1601460), (1722, 1584720), (1736, 1571940), (1845, 1479072), (1860, 1467144), (1890, 1443856), (1917, 1423520), (1953, 1397280), (1968, 1386630), (1988, 1372680), (2016, 1353615), (2130, 1281168), (2160, 1263374), (2170, 1257552), (2201, 1239840), (2214, 1232560), (2232, 1222620), (2272, 1201095), (2296, 1188540), (2460, 1109304), (2480, 1100358), (2485, 1098144), (2520, 1082892), (2542, 1073520), (2556, 1067640), (2583, 1056480), (2604, 1047960), (2790, 978096), (2840, 960876), (2870, 950832), (2911, 937440), (2952, 924420), (2976, 916965), (2982, 915120), (3024, 902410), (3195, 854112), (3255, 838368), (3280, 831978), (3348, 815080), (3360, 812169), (3408, 800730), (3444, 792360), (3472, 785970), (3690, 739536), (3720, 733572), (3780, 721928), (3813, 715680), (3834, 711760), (3906, 698640), (3936, 693315), (3976, 686340), (4185, 652064), (4260, 640584), (4305, 633888), (4320, 631687), (4340, 628776), (4402, 619920), (4428, 616280), (4464, 611310), (4473, 610080), (4592, 594270), (4920, 554652), (4960, 550179), (4970, 549072), (5040, 541446), (5084, 536760), (5112, 533820), (5166, 528240), (5208, 523980), (5535, 493024), (5580, 489048), (5680, 480438), (5740, 475416), (5822, 468720), (5859, 465760), (5904, 462210), (5964, 457560), (6048, 451205), (6355, 429408), (6390, 427056), (6510, 419184), (6560, 415989), (6603, 413280), (6696, 407540), (6816, 400365), (6888, 396180), (6944, 392985), (7380, 369768), (7440, 366786), (7455, 366048), (7560, 360964), (7626, 357840), (7668, 355880), (7749, 352160), (7812, 349320), (7952, 343170), (8370, 326032), (8520, 320292), (8610, 316944), (8680, 314388), (8733, 312480), (8804, 309960), (8856, 308140), (8897, 306720), (8928, 305655), (8946, 305040), (9184, 297135), (9585, 284704), (9765, 279456), (9840, 277326), (9940, 274536), (10080, 270723), (10168, 268380), (10224, 266910), (10332, 264120), (10416, 261990), (11005, 247968), (11070, 246512), (11160, 244524), (11360, 240219), (11439, 238560), (11480, 237708), (11644, 234360), (11718, 232880), (11808, 231105), (11928, 228780), (12710, 214704), (12780, 213528), (12915, 211296), (13020, 209592), (13206, 206640), (13392, 203770), (13419, 203360), (13776, 198090), (14555, 187488), (14760, 184884), (14880, 183393), (14910, 183024), (15120, 180482), (15252, 178920), (15336, 177940), (15407, 177120), (15498, 176080), (15624, 174660), (15904, 171585), (16740, 163016), (17040, 160146), (17220, 158472), (17360, 157194), (17466, 156240), (17608, 154980), (17712, 154070), (17794, 153360), (17892, 152520), (19065, 143136), (19170, 142352), (19530, 139728), (19680, 138663), (19809, 137760), (19880, 137268), (20336, 134190), (20377, 133920), (20448, 133455), (20664, 132060), (20832, 130995), (22010, 123984), (22140, 123256), (22320, 122262), (22365, 122016), (22878, 119280), (22960, 118854), (23288, 117180), (23436, 116440), (23856, 114390), (25420, 107352), (25560, 106764), (25830, 105648), (26040, 104796), (26199, 104160), (26412, 103320), (26691, 102240), (26784, 101885), (26838, 101680), (27552, 99045), (29110, 93744), (29295, 93152), (29520, 92442), (29820, 91512), (30240, 90241), (30504, 89460), (30672, 88970), (30814, 88560), (30996, 88040), (31248, 87330), (33015, 82656), (33480, 81508), (34080, 80073), (34317, 79520), (34440, 79236), (34720, 78597), (34932, 78120), (35216, 77490), (35424, 77035), (35588, 76680), (35784, 76260), (38130, 71568), (38340, 71176), (38745, 70432), (39060, 69864), (39618, 68880), (39760, 68634), (40672, 67095), (40754, 66960), (41328, 66030), (43665, 62496), (44020, 61992), (44280, 61628), (44485, 61344), (44640, 61131), (44730, 61008), (45756, 59640), (45920, 59427), (46221, 59040), (46576, 58590), (46872, 58220), (47712, 57195), (50840, 53676), (51120, 53382), (51660, 52824), (52080, 52398)]