1972105920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 448

約数和(自身を含む): 7412736000

約数和(自身を除く): 5440630080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 62, 64, 72, 74, 80, 90, 93, 96, 108, 111, 120, 124, 135, 144, 148, 155, 160, 180, 185, 186, 192, 199, 216, 222, 240, 248, 270, 279, 288, 296, 310, 320, 333, 360, 370, 372, 398, 432, 444, 465, 480, 496, 540, 555, 558, 576, 592, 597, 620, 666, 720, 740, 744, 796, 837, 864, 888, 930, 960, 992, 995, 999, 1080, 1110, 1116, 1147, 1184, 1194, 1240, 1332, 1395, 1440, 1480, 1488, 1592, 1665, 1674, 1728, 1776, 1791, 1860, 1984, 1990, 1998, 2160, 2220, 2232, 2294, 2368, 2388, 2480, 2664, 2790, 2880, 2960, 2976, 2985, 3184, 3330, 3348, 3441, 3552, 3582, 3720, 3980, 3996, 4185, 4320, 4440, 4464, 4588, 4776, 4960, 4995, 5328, 5373, 5580, 5735, 5920, 5952, 5970, 6169, 6368, 6660, 6696, 6882, 7104, 7164, 7363, 7440, 7960, 7992, 8370, 8640, 8880, 8928, 8955, 9176, 9552, 9920, 9990, 10323, 10656, 10746, 11160, 11470, 11840, 11940, 12338, 12736, 13320, 13392, 13764, 14328, 14726, 14880, 15920, 15984, 16740, 17205, 17760, 17856, 17910, 18352, 18507, 19104, 19980, 20646, 21312, 21492, 22089, 22320, 22940, 23880, 24676, 26640, 26784, 26865, 27528, 28656, 29452, 29760, 30845, 30969, 31840, 31968, 33480, 34410, 35520, 35820, 36704, 36815, 37014, 38208, 39960, 41292, 42984, 44178, 44640, 45880, 47760, 49352, 51615, 53280, 53568, 53730, 55056, 55521, 57312, 58904, 61690, 61938, 63680, 63936, 66267, 66960, 68820, 71640, 73408, 73630, 74028, 79920, 82584, 85968, 88356, 89280, 91760, 92535, 95520, 98704, 103230, 106560, 107460, 110112, 110445, 111042, 114624, 117808, 123380, 123876, 132534, 133920, 137640, 143280, 147260, 148056, 154845, 159840, 165168, 166563, 171936, 176712, 183520, 185070, 191040, 197408, 198801, 206460, 214920, 220224, 220890, 222084, 228253, 235616, 246760, 247752, 265068, 267840, 275280, 277605, 286560, 294520, 296112, 309690, 319680, 330336, 331335, 333126, 343872, 353424, 367040, 370140, 394816, 397602, 412920, 429840, 441780, 444168, 456506, 471232, 493520, 495504, 530136, 550560, 555210, 573120, 589040, 592224, 619380, 660672, 662670, 666252, 684759, 706848, 740280, 795204, 825840, 832815, 859680, 883560, 888336, 913012, 987040, 991008, 994005, 1060272, 1101120, 1110420, 1141265, 1178080, 1184448, 1238760, 1325340, 1332504, 1369518, 1413696, 1480560, 1590408, 1651680, 1665630, 1719360, 1767120, 1776672, 1826024, 1974080, 1982016, 1988010, 2054277, 2120544, 2220840, 2282530, 2356160, 2477520, 2650680, 2665008, 2739036, 2961120, 3180816, 3303360, 3331260, 3423795, 3534240, 3553344, 3652048, 3976020, 4108554, 4241088, 4441680, 4565060, 4955040, 5301360, 5330016, 5478072, 5922240, 6162831, 6361632, 6662520, 6847590, 7068480, 7304096, 7952040, 8217108, 8883360, 9130120, 9910080, 10271385, 10602720, 10660032, 10956144, 12325662, 12723264, 13325040, 13695180, 14608192, 15904080, 16434216, 17766720, 18260240, 20542770, 21205440, 21912288, 24651324, 26650080, 27390360, 30814155, 31808160, 32868432, 36520480, 41085540, 43824576, 49302648, 53300160, 54780720, 61628310, 63616320, 65736864, 73040960, 82171080, 98605296, 109561440, 123256620, 131473728, 164342160, 197210592, 219122880, 246513240, 328684320, 394421184, 493026480, 657368640, 986052960, 1972105920]

約数ペア:

[(1, 1972105920), (2, 986052960), (3, 657368640), (4, 493026480), (5, 394421184), (6, 328684320), (8, 246513240), (9, 219122880), (10, 197210592), (12, 164342160), (15, 131473728), (16, 123256620), (18, 109561440), (20, 98605296), (24, 82171080), (27, 73040960), (30, 65736864), (31, 63616320), (32, 61628310), (36, 54780720), (37, 53300160), (40, 49302648), (45, 43824576), (48, 41085540), (54, 36520480), (60, 32868432), (62, 31808160), (64, 30814155), (72, 27390360), (74, 26650080), (80, 24651324), (90, 21912288), (93, 21205440), (96, 20542770), (108, 18260240), (111, 17766720), (120, 16434216), (124, 15904080), (135, 14608192), (144, 13695180), (148, 13325040), (155, 12723264), (160, 12325662), (180, 10956144), (185, 10660032), (186, 10602720), (192, 10271385), (199, 9910080), (216, 9130120), (222, 8883360), (240, 8217108), (248, 7952040), (270, 7304096), (279, 7068480), (288, 6847590), (296, 6662520), (310, 6361632), (320, 6162831), (333, 5922240), (360, 5478072), (370, 5330016), (372, 5301360), (398, 4955040), (432, 4565060), (444, 4441680), (465, 4241088), (480, 4108554), (496, 3976020), (540, 3652048), (555, 3553344), (558, 3534240), (576, 3423795), (592, 3331260), (597, 3303360), (620, 3180816), (666, 2961120), (720, 2739036), (740, 2665008), (744, 2650680), (796, 2477520), (837, 2356160), (864, 2282530), (888, 2220840), (930, 2120544), (960, 2054277), (992, 1988010), (995, 1982016), (999, 1974080), (1080, 1826024), (1110, 1776672), (1116, 1767120), (1147, 1719360), (1184, 1665630), (1194, 1651680), (1240, 1590408), (1332, 1480560), (1395, 1413696), (1440, 1369518), (1480, 1332504), (1488, 1325340), (1592, 1238760), (1665, 1184448), (1674, 1178080), (1728, 1141265), (1776, 1110420), (1791, 1101120), (1860, 1060272), (1984, 994005), (1990, 991008), (1998, 987040), (2160, 913012), (2220, 888336), (2232, 883560), (2294, 859680), (2368, 832815), (2388, 825840), (2480, 795204), (2664, 740280), (2790, 706848), (2880, 684759), (2960, 666252), (2976, 662670), (2985, 660672), (3184, 619380), (3330, 592224), (3348, 589040), (3441, 573120), (3552, 555210), (3582, 550560), (3720, 530136), (3980, 495504), (3996, 493520), (4185, 471232), (4320, 456506), (4440, 444168), (4464, 441780), (4588, 429840), (4776, 412920), (4960, 397602), (4995, 394816), (5328, 370140), (5373, 367040), (5580, 353424), (5735, 343872), (5920, 333126), (5952, 331335), (5970, 330336), (6169, 319680), (6368, 309690), (6660, 296112), (6696, 294520), (6882, 286560), (7104, 277605), (7164, 275280), (7363, 267840), (7440, 265068), (7960, 247752), (7992, 246760), (8370, 235616), (8640, 228253), (8880, 222084), (8928, 220890), (8955, 220224), (9176, 214920), (9552, 206460), (9920, 198801), (9990, 197408), (10323, 191040), (10656, 185070), (10746, 183520), (11160, 176712), (11470, 171936), (11840, 166563), (11940, 165168), (12338, 159840), (12736, 154845), (13320, 148056), (13392, 147260), (13764, 143280), (14328, 137640), (14726, 133920), (14880, 132534), (15920, 123876), (15984, 123380), (16740, 117808), (17205, 114624), (17760, 111042), (17856, 110445), (17910, 110112), (18352, 107460), (18507, 106560), (19104, 103230), (19980, 98704), (20646, 95520), (21312, 92535), (21492, 91760), (22089, 89280), (22320, 88356), (22940, 85968), (23880, 82584), (24676, 79920), (26640, 74028), (26784, 73630), (26865, 73408), (27528, 71640), (28656, 68820), (29452, 66960), (29760, 66267), (30845, 63936), (30969, 63680), (31840, 61938), (31968, 61690), (33480, 58904), (34410, 57312), (35520, 55521), (35820, 55056), (36704, 53730), (36815, 53568), (37014, 53280), (38208, 51615), (39960, 49352), (41292, 47760), (42984, 45880), (44178, 44640)]