20188733280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{19267}}^1$

素因数の和:19381

約数の個数: 192

約数和(自身を含む): 66423732480

約数和(自身を除く): 46234999200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 74, 80, 96, 111, 118, 120, 148, 160, 177, 185, 222, 236, 240, 295, 296, 354, 370, 444, 472, 480, 555, 590, 592, 708, 740, 885, 888, 944, 1110, 1180, 1184, 1416, 1480, 1770, 1776, 1888, 2183, 2220, 2360, 2832, 2960, 3540, 3552, 4366, 4440, 4720, 5664, 5920, 6549, 7080, 8732, 8880, 9440, 10915, 13098, 14160, 17464, 17760, 19267, 21830, 26196, 28320, 32745, 34928, 38534, 43660, 52392, 57801, 65490, 69856, 77068, 87320, 96335, 104784, 115602, 130980, 154136, 174640, 192670, 209568, 231204, 261960, 289005, 308272, 349280, 385340, 462408, 523920, 578010, 616544, 712879, 770680, 924816, 1047840, 1136753, 1156020, 1425758, 1541360, 1849632, 2138637, 2273506, 2312040, 2851516, 3082720, 3410259, 3564395, 4277274, 4547012, 4624080, 5683765, 5703032, 6820518, 7128790, 8554548, 9094024, 9248160, 10693185, 11367530, 11406064, 13641036, 14257580, 17051295, 17109096, 18188048, 21386370, 22735060, 22812128, 27282072, 28515160, 34102590, 34218192, 36376096, 42059861, 42772740, 45470120, 54564144, 57030320, 68205180, 68436384, 84119722, 85545480, 90940240, 109128288, 114060640, 126179583, 136410360, 168239444, 171090960, 181880480, 210299305, 252359166, 272820720, 336478888, 342181920, 420598610, 504718332, 545641440, 630897915, 672957776, 841197220, 1009436664, 1261795830, 1345915552, 1682394440, 2018873328, 2523591660, 3364788880, 4037746656, 5047183320, 6729577760, 10094366640, 20188733280]

約数ペア:

[(1, 20188733280), (2, 10094366640), (3, 6729577760), (4, 5047183320), (5, 4037746656), (6, 3364788880), (8, 2523591660), (10, 2018873328), (12, 1682394440), (15, 1345915552), (16, 1261795830), (20, 1009436664), (24, 841197220), (30, 672957776), (32, 630897915), (37, 545641440), (40, 504718332), (48, 420598610), (59, 342181920), (60, 336478888), (74, 272820720), (80, 252359166), (96, 210299305), (111, 181880480), (118, 171090960), (120, 168239444), (148, 136410360), (160, 126179583), (177, 114060640), (185, 109128288), (222, 90940240), (236, 85545480), (240, 84119722), (295, 68436384), (296, 68205180), (354, 57030320), (370, 54564144), (444, 45470120), (472, 42772740), (480, 42059861), (555, 36376096), (590, 34218192), (592, 34102590), (708, 28515160), (740, 27282072), (885, 22812128), (888, 22735060), (944, 21386370), (1110, 18188048), (1180, 17109096), (1184, 17051295), (1416, 14257580), (1480, 13641036), (1770, 11406064), (1776, 11367530), (1888, 10693185), (2183, 9248160), (2220, 9094024), (2360, 8554548), (2832, 7128790), (2960, 6820518), (3540, 5703032), (3552, 5683765), (4366, 4624080), (4440, 4547012), (4720, 4277274), (5664, 3564395), (5920, 3410259), (6549, 3082720), (7080, 2851516), (8732, 2312040), (8880, 2273506), (9440, 2138637), (10915, 1849632), (13098, 1541360), (14160, 1425758), (17464, 1156020), (17760, 1136753), (19267, 1047840), (21830, 924816), (26196, 770680), (28320, 712879), (32745, 616544), (34928, 578010), (38534, 523920), (43660, 462408), (52392, 385340), (57801, 349280), (65490, 308272), (69856, 289005), (77068, 261960), (87320, 231204), (96335, 209568), (104784, 192670), (115602, 174640), (130980, 154136)]