2052293880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1350

約数の個数: 256

約数和(自身を含む): 7630801920

約数和(自身を除く): 5578508040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 163, 168, 182, 195, 210, 260, 273, 280, 312, 326, 364, 390, 420, 455, 489, 520, 546, 652, 728, 780, 815, 840, 910, 978, 1092, 1141, 1153, 1304, 1365, 1560, 1630, 1820, 1956, 2119, 2184, 2282, 2306, 2445, 2730, 3260, 3423, 3459, 3640, 3912, 4238, 4564, 4612, 4890, 5460, 5705, 5765, 6357, 6520, 6846, 6918, 8071, 8476, 9128, 9224, 9780, 10595, 10920, 11410, 11530, 12714, 13692, 13836, 14833, 14989, 16142, 16952, 17115, 17295, 19560, 21190, 22820, 23060, 24213, 25428, 27384, 27672, 29666, 29978, 31785, 32284, 34230, 34590, 40355, 42380, 44499, 44967, 45640, 46120, 48426, 50856, 59332, 59956, 63570, 64568, 68460, 69180, 74165, 74945, 80710, 84760, 88998, 89934, 96852, 104923, 118664, 119912, 121065, 127140, 136920, 138360, 148330, 149890, 161420, 177996, 179868, 187939, 193704, 209846, 222495, 224835, 242130, 254280, 296660, 299780, 314769, 322840, 355992, 359736, 375878, 419692, 444990, 449670, 484260, 524615, 563817, 593320, 599560, 629538, 751756, 839384, 889980, 899340, 939695, 968520, 1049230, 1127634, 1259076, 1315573, 1503512, 1573845, 1779960, 1798680, 1879390, 2098460, 2255268, 2443207, 2518152, 2631146, 2819085, 3147690, 3758780, 3946719, 4196920, 4510536, 4886414, 5262292, 5638170, 6295380, 6577865, 7329621, 7517560, 7893438, 9772828, 10524584, 11276340, 12216035, 12590760, 13155730, 14659242, 15786876, 17102449, 19545656, 19733595, 22552680, 24432070, 26311460, 29318484, 31573752, 34204898, 36648105, 39467190, 48864140, 51307347, 52622920, 58636968, 68409796, 73296210, 78934380, 85512245, 97728280, 102614694, 136819592, 146592420, 157868760, 171024490, 205229388, 256536735, 293184840, 342048980, 410458776, 513073470, 684097960, 1026146940, 2052293880]

約数ペア:

[(1, 2052293880), (2, 1026146940), (3, 684097960), (4, 513073470), (5, 410458776), (6, 342048980), (7, 293184840), (8, 256536735), (10, 205229388), (12, 171024490), (13, 157868760), (14, 146592420), (15, 136819592), (20, 102614694), (21, 97728280), (24, 85512245), (26, 78934380), (28, 73296210), (30, 68409796), (35, 58636968), (39, 52622920), (40, 51307347), (42, 48864140), (52, 39467190), (56, 36648105), (60, 34204898), (65, 31573752), (70, 29318484), (78, 26311460), (84, 24432070), (91, 22552680), (104, 19733595), (105, 19545656), (120, 17102449), (130, 15786876), (140, 14659242), (156, 13155730), (163, 12590760), (168, 12216035), (182, 11276340), (195, 10524584), (210, 9772828), (260, 7893438), (273, 7517560), (280, 7329621), (312, 6577865), (326, 6295380), (364, 5638170), (390, 5262292), (420, 4886414), (455, 4510536), (489, 4196920), (520, 3946719), (546, 3758780), (652, 3147690), (728, 2819085), (780, 2631146), (815, 2518152), (840, 2443207), (910, 2255268), (978, 2098460), (1092, 1879390), (1141, 1798680), (1153, 1779960), (1304, 1573845), (1365, 1503512), (1560, 1315573), (1630, 1259076), (1820, 1127634), (1956, 1049230), (2119, 968520), (2184, 939695), (2282, 899340), (2306, 889980), (2445, 839384), (2730, 751756), (3260, 629538), (3423, 599560), (3459, 593320), (3640, 563817), (3912, 524615), (4238, 484260), (4564, 449670), (4612, 444990), (4890, 419692), (5460, 375878), (5705, 359736), (5765, 355992), (6357, 322840), (6520, 314769), (6846, 299780), (6918, 296660), (8071, 254280), (8476, 242130), (9128, 224835), (9224, 222495), (9780, 209846), (10595, 193704), (10920, 187939), (11410, 179868), (11530, 177996), (12714, 161420), (13692, 149890), (13836, 148330), (14833, 138360), (14989, 136920), (16142, 127140), (16952, 121065), (17115, 119912), (17295, 118664), (19560, 104923), (21190, 96852), (22820, 89934), (23060, 88998), (24213, 84760), (25428, 80710), (27384, 74945), (27672, 74165), (29666, 69180), (29978, 68460), (31785, 64568), (32284, 63570), (34230, 59956), (34590, 59332), (40355, 50856), (42380, 48426), (44499, 46120), (44967, 45640)]