2728267920

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 560

約数和(自身を含む): 11202532992

約数和(自身を除く): 8474265072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 162, 163, 164, 168, 180, 189, 205, 210, 216, 240, 243, 246, 252, 270, 280, 287, 315, 324, 326, 328, 336, 360, 369, 378, 405, 410, 420, 432, 486, 489, 492, 504, 540, 560, 567, 574, 615, 630, 648, 652, 656, 720, 729, 738, 756, 810, 815, 820, 840, 861, 945, 972, 978, 984, 1008, 1080, 1107, 1134, 1141, 1148, 1215, 1230, 1260, 1296, 1304, 1435, 1458, 1467, 1476, 1512, 1620, 1630, 1640, 1680, 1701, 1722, 1845, 1890, 1944, 1956, 1968, 2160, 2214, 2268, 2282, 2296, 2430, 2445, 2460, 2520, 2583, 2608, 2835, 2870, 2916, 2934, 2952, 3024, 3240, 3260, 3280, 3321, 3402, 3423, 3444, 3645, 3690, 3780, 3888, 3912, 4305, 4401, 4428, 4536, 4564, 4592, 4860, 4890, 4920, 5040, 5103, 5166, 5535, 5670, 5705, 5740, 5832, 5868, 5904, 6480, 6520, 6642, 6683, 6804, 6846, 6888, 7290, 7335, 7380, 7560, 7749, 7824, 8505, 8610, 8802, 8856, 9072, 9128, 9720, 9780, 9840, 9963, 10206, 10269, 10332, 11070, 11340, 11410, 11480, 11664, 11736, 12915, 13040, 13203, 13284, 13366, 13608, 13692, 13776, 14580, 14670, 14760, 15120, 15498, 16605, 17010, 17115, 17220, 17604, 17712, 18256, 19440, 19560, 19926, 20049, 20412, 20538, 20664, 22005, 22140, 22680, 22820, 22960, 23247, 23472, 25515, 25830, 26406, 26568, 26732, 27216, 27384, 29160, 29340, 29520, 29889, 30807, 30996, 33210, 33415, 34020, 34230, 34440, 35208, 38745, 39120, 39609, 39852, 40098, 40824, 41076, 41328, 44010, 44280, 45360, 45640, 46494, 46781, 49815, 51030, 51345, 51660, 52812, 53136, 53464, 54768, 58320, 58680, 59778, 60147, 61614, 61992, 66015, 66420, 66830, 68040, 68460, 68880, 69741, 70416, 77490, 79218, 79704, 80196, 81648, 82152, 88020, 88560, 91280, 92421, 92988, 93562, 99630, 100245, 102060, 102690, 103320, 105624, 106928, 116235, 117360, 118827, 119556, 120294, 123228, 123984, 132030, 132840, 133660, 136080, 136920, 139482, 140343, 149445, 154035, 154980, 158436, 159408, 160392, 164304, 176040, 180441, 184842, 185976, 187124, 198045, 199260, 200490, 204120, 205380, 206640, 209223, 211248, 232470, 233905, 237654, 239112, 240588, 246456, 264060, 265680, 267320, 273840, 277263, 278964, 280686, 298890, 300735, 308070, 309960, 316872, 320784, 348705, 352080, 360882, 369684, 371952, 374248, 396090, 398520, 400980, 408240, 410760, 418446, 421029, 462105, 464940, 467810, 475308, 478224, 481176, 492912, 528120, 534640, 541323, 554526, 557928, 561372, 594135, 597780, 601470, 616140, 619920, 633744, 697410, 701715, 721764, 739368, 748496, 792180, 797040, 801960, 821520, 831789, 836892, 842058, 902205, 924210, 929880, 935620, 950616, 962352, 1046115, 1056240, 1082646, 1109052, 1115856, 1122744, 1188270, 1195560, 1202940, 1232280, 1263087, 1386315, 1394820, 1403430, 1443528, 1478736, 1584360, 1603920, 1623969, 1663578, 1673784, 1684116, 1804410, 1848420, 1859760, 1871240, 1901232, 2092230, 2105145, 2165292, 2218104, 2245488, 2376540, 2391120, 2405880, 2464560, 2526174, 2706615, 2772630, 2789640, 2806860, 2887056, 3168720, 3247938, 3327156, 3347568, 3368232, 3608820, 3696840, 3742480, 3789261, 4158945, 4184460, 4210290, 4330584, 4436208, 4753080, 4811760, 4871907, 5052348, 5413230, 5545260, 5579280, 5613720, 6315435, 6495876, 6654312, 6736464, 7217640, 7393680, 7578522, 8119845, 8317890, 8368920, 8420580, 8661168, 9506160, 9743814, 10104696, 10826460, 11090520, 11227440, 11367783, 12630870, 12991752, 13308624, 14435280, 15157044, 16239690, 16635780, 16737840, 16841160, 18946305, 19487628, 20209392, 21652920, 22181040, 22735566, 24359535, 25261740, 25983504, 30314088, 32479380, 33271560, 33682320, 34103349, 37892610, 38975256, 43305840, 45471132, 48719070, 50523480, 56838915, 60628176, 64958760, 66543120, 68206698, 75785220, 77950512, 90942264, 97438140, 101046960, 113677830, 129917520, 136413396, 151570440, 170516745, 181884528, 194876280, 227355660, 272826792, 303140880, 341033490, 389752560, 454711320, 545653584, 682066980, 909422640, 1364133960, 2728267920]

約数ペア:

[(1, 2728267920), (2, 1364133960), (3, 909422640), (4, 682066980), (5, 545653584), (6, 454711320), (7, 389752560), (8, 341033490), (9, 303140880), (10, 272826792), (12, 227355660), (14, 194876280), (15, 181884528), (16, 170516745), (18, 151570440), (20, 136413396), (21, 129917520), (24, 113677830), (27, 101046960), (28, 97438140), (30, 90942264), (35, 77950512), (36, 75785220), (40, 68206698), (41, 66543120), (42, 64958760), (45, 60628176), (48, 56838915), (54, 50523480), (56, 48719070), (60, 45471132), (63, 43305840), (70, 38975256), (72, 37892610), (80, 34103349), (81, 33682320), (82, 33271560), (84, 32479380), (90, 30314088), (105, 25983504), (108, 25261740), (112, 24359535), (120, 22735566), (123, 22181040), (126, 21652920), (135, 20209392), (140, 19487628), (144, 18946305), (162, 16841160), (163, 16737840), (164, 16635780), (168, 16239690), (180, 15157044), (189, 14435280), (205, 13308624), (210, 12991752), (216, 12630870), (240, 11367783), (243, 11227440), (246, 11090520), (252, 10826460), (270, 10104696), (280, 9743814), (287, 9506160), (315, 8661168), (324, 8420580), (326, 8368920), (328, 8317890), (336, 8119845), (360, 7578522), (369, 7393680), (378, 7217640), (405, 6736464), (410, 6654312), (420, 6495876), (432, 6315435), (486, 5613720), (489, 5579280), (492, 5545260), (504, 5413230), (540, 5052348), (560, 4871907), (567, 4811760), (574, 4753080), (615, 4436208), (630, 4330584), (648, 4210290), (652, 4184460), (656, 4158945), (720, 3789261), (729, 3742480), (738, 3696840), (756, 3608820), (810, 3368232), (815, 3347568), (820, 3327156), (840, 3247938), (861, 3168720), (945, 2887056), (972, 2806860), (978, 2789640), (984, 2772630), (1008, 2706615), (1080, 2526174), (1107, 2464560), (1134, 2405880), (1141, 2391120), (1148, 2376540), (1215, 2245488), (1230, 2218104), (1260, 2165292), (1296, 2105145), (1304, 2092230), (1435, 1901232), (1458, 1871240), (1467, 1859760), (1476, 1848420), (1512, 1804410), (1620, 1684116), (1630, 1673784), (1640, 1663578), (1680, 1623969), (1701, 1603920), (1722, 1584360), (1845, 1478736), (1890, 1443528), (1944, 1403430), (1956, 1394820), (1968, 1386315), (2160, 1263087), (2214, 1232280), (2268, 1202940), (2282, 1195560), (2296, 1188270), (2430, 1122744), (2445, 1115856), (2460, 1109052), (2520, 1082646), (2583, 1056240), (2608, 1046115), (2835, 962352), (2870, 950616), (2916, 935620), (2934, 929880), (2952, 924210), (3024, 902205), (3240, 842058), (3260, 836892), (3280, 831789), (3321, 821520), (3402, 801960), (3423, 797040), (3444, 792180), (3645, 748496), (3690, 739368), (3780, 721764), (3888, 701715), (3912, 697410), (4305, 633744), (4401, 619920), (4428, 616140), (4536, 601470), (4564, 597780), (4592, 594135), (4860, 561372), (4890, 557928), (4920, 554526), (5040, 541323), (5103, 534640), (5166, 528120), (5535, 492912), (5670, 481176), (5705, 478224), (5740, 475308), (5832, 467810), (5868, 464940), (5904, 462105), (6480, 421029), (6520, 418446), (6642, 410760), (6683, 408240), (6804, 400980), (6846, 398520), (6888, 396090), (7290, 374248), (7335, 371952), (7380, 369684), (7560, 360882), (7749, 352080), (7824, 348705), (8505, 320784), (8610, 316872), (8802, 309960), (8856, 308070), (9072, 300735), (9128, 298890), (9720, 280686), (9780, 278964), (9840, 277263), (9963, 273840), (10206, 267320), (10269, 265680), (10332, 264060), (11070, 246456), (11340, 240588), (11410, 239112), (11480, 237654), (11664, 233905), (11736, 232470), (12915, 211248), (13040, 209223), (13203, 206640), (13284, 205380), (13366, 204120), (13608, 200490), (13692, 199260), (13776, 198045), (14580, 187124), (14670, 185976), (14760, 184842), (15120, 180441), (15498, 176040), (16605, 164304), (17010, 160392), (17115, 159408), (17220, 158436), (17604, 154980), (17712, 154035), (18256, 149445), (19440, 140343), (19560, 139482), (19926, 136920), (20049, 136080), (20412, 133660), (20538, 132840), (20664, 132030), (22005, 123984), (22140, 123228), (22680, 120294), (22820, 119556), (22960, 118827), (23247, 117360), (23472, 116235), (25515, 106928), (25830, 105624), (26406, 103320), (26568, 102690), (26732, 102060), (27216, 100245), (27384, 99630), (29160, 93562), (29340, 92988), (29520, 92421), (29889, 91280), (30807, 88560), (30996, 88020), (33210, 82152), (33415, 81648), (34020, 80196), (34230, 79704), (34440, 79218), (35208, 77490), (38745, 70416), (39120, 69741), (39609, 68880), (39852, 68460), (40098, 68040), (40824, 66830), (41076, 66420), (41328, 66015), (44010, 61992), (44280, 61614), (45360, 60147), (45640, 59778), (46494, 58680), (46781, 58320), (49815, 54768), (51030, 53464), (51345, 53136), (51660, 52812)]