2100085960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 5988556800

約数和(自身を除く): 3888470840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 47, 56, 70, 74, 76, 94, 95, 133, 140, 148, 152, 185, 188, 190, 227, 235, 259, 266, 280, 296, 329, 370, 376, 380, 454, 470, 518, 532, 658, 665, 703, 740, 760, 893, 908, 940, 1036, 1064, 1135, 1295, 1316, 1330, 1406, 1480, 1589, 1645, 1739, 1786, 1816, 1880, 2072, 2270, 2590, 2632, 2660, 2812, 3178, 3290, 3478, 3515, 3572, 4313, 4465, 4540, 4921, 5180, 5320, 5624, 6251, 6356, 6580, 6956, 7030, 7144, 7945, 8399, 8626, 8695, 8930, 9080, 9842, 10360, 10669, 12173, 12502, 12712, 13160, 13912, 14060, 15890, 16798, 17252, 17390, 17860, 19684, 21338, 21565, 24346, 24605, 25004, 28120, 30191, 31255, 31780, 33041, 33596, 34504, 34780, 35720, 39368, 41995, 42676, 43130, 48692, 49210, 50008, 53345, 58793, 60382, 60865, 62510, 63560, 66082, 67192, 69560, 74683, 83990, 85352, 86260, 97384, 98420, 106690, 117586, 120764, 121730, 125020, 132164, 149366, 150955, 159581, 165205, 167980, 172520, 196840, 202711, 213380, 231287, 235172, 241528, 243460, 250040, 264328, 293965, 298732, 301910, 319162, 330410, 335960, 373415, 394753, 405422, 426760, 462574, 470344, 486920, 587930, 597464, 603820, 638324, 660820, 746830, 789506, 797905, 810844, 925148, 1013555, 1117067, 1156435, 1175860, 1207640, 1276648, 1321640, 1418977, 1493660, 1579012, 1595810, 1621688, 1850296, 1973765, 2027110, 2234134, 2312870, 2351720, 2763271, 2837954, 2987320, 3158024, 3191620, 3947530, 4054220, 4468268, 4625740, 5526542, 5585335, 5675908, 6383240, 7094885, 7500307, 7895060, 8108440, 8936536, 9251480, 11053084, 11170670, 11351816, 13816355, 14189770, 15000614, 15790120, 22106168, 22341340, 27632710, 28379540, 30001228, 37501535, 44682680, 52502149, 55265420, 56759080, 60002456, 75003070, 105004298, 110530840, 150006140, 210008596, 262510745, 300012280, 420017192, 525021490, 1050042980, 2100085960]

約数ペア:

[(1, 2100085960), (2, 1050042980), (4, 525021490), (5, 420017192), (7, 300012280), (8, 262510745), (10, 210008596), (14, 150006140), (19, 110530840), (20, 105004298), (28, 75003070), (35, 60002456), (37, 56759080), (38, 55265420), (40, 52502149), (47, 44682680), (56, 37501535), (70, 30001228), (74, 28379540), (76, 27632710), (94, 22341340), (95, 22106168), (133, 15790120), (140, 15000614), (148, 14189770), (152, 13816355), (185, 11351816), (188, 11170670), (190, 11053084), (227, 9251480), (235, 8936536), (259, 8108440), (266, 7895060), (280, 7500307), (296, 7094885), (329, 6383240), (370, 5675908), (376, 5585335), (380, 5526542), (454, 4625740), (470, 4468268), (518, 4054220), (532, 3947530), (658, 3191620), (665, 3158024), (703, 2987320), (740, 2837954), (760, 2763271), (893, 2351720), (908, 2312870), (940, 2234134), (1036, 2027110), (1064, 1973765), (1135, 1850296), (1295, 1621688), (1316, 1595810), (1330, 1579012), (1406, 1493660), (1480, 1418977), (1589, 1321640), (1645, 1276648), (1739, 1207640), (1786, 1175860), (1816, 1156435), (1880, 1117067), (2072, 1013555), (2270, 925148), (2590, 810844), (2632, 797905), (2660, 789506), (2812, 746830), (3178, 660820), (3290, 638324), (3478, 603820), (3515, 597464), (3572, 587930), (4313, 486920), (4465, 470344), (4540, 462574), (4921, 426760), (5180, 405422), (5320, 394753), (5624, 373415), (6251, 335960), (6356, 330410), (6580, 319162), (6956, 301910), (7030, 298732), (7144, 293965), (7945, 264328), (8399, 250040), (8626, 243460), (8695, 241528), (8930, 235172), (9080, 231287), (9842, 213380), (10360, 202711), (10669, 196840), (12173, 172520), (12502, 167980), (12712, 165205), (13160, 159581), (13912, 150955), (14060, 149366), (15890, 132164), (16798, 125020), (17252, 121730), (17390, 120764), (17860, 117586), (19684, 106690), (21338, 98420), (21565, 97384), (24346, 86260), (24605, 85352), (25004, 83990), (28120, 74683), (30191, 69560), (31255, 67192), (31780, 66082), (33041, 63560), (33596, 62510), (34504, 60865), (34780, 60382), (35720, 58793), (39368, 53345), (41995, 50008), (42676, 49210), (43130, 48692)]