2018498040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13913}}^1$

素因数の和:13974

約数の個数: 192

約数和(自身を含む): 7293162240

約数和(自身を除く): 5274664200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 13913, 14508, 16120, 18135, 24180, 27826, 29016, 36270, 41739, 48360, 55652, 69565, 72540, 83478, 111304, 125217, 139130, 145080, 166956, 180869, 208695, 250434, 278260, 333912, 361738, 417390, 431303, 500868, 542607, 556520, 626085, 723476, 834780, 862606, 904345, 1001736, 1085214, 1252170, 1293909, 1446952, 1627821, 1669560, 1725212, 1808690, 2156515, 2170428, 2504340, 2587818, 2713035, 3255642, 3450424, 3617380, 3881727, 4313030, 4340856, 5008680, 5175636, 5426070, 5606939, 6469545, 6511284, 7234760, 7763454, 8139105, 8626060, 10351272, 10852140, 11213878, 12939090, 13022568, 15526908, 16278210, 16820817, 17252120, 19408635, 21704280, 22427756, 25878180, 28034695, 31053816, 32556420, 33641634, 38817270, 44855512, 50462451, 51756360, 56069390, 65112840, 67283268, 77634540, 84104085, 100924902, 112138780, 134566536, 155269080, 168208170, 201849804, 224277560, 252312255, 336416340, 403699608, 504624510, 672832680, 1009249020, 2018498040]

約数ペア:

[(1, 2018498040), (2, 1009249020), (3, 672832680), (4, 504624510), (5, 403699608), (6, 336416340), (8, 252312255), (9, 224277560), (10, 201849804), (12, 168208170), (13, 155269080), (15, 134566536), (18, 112138780), (20, 100924902), (24, 84104085), (26, 77634540), (30, 67283268), (31, 65112840), (36, 56069390), (39, 51756360), (40, 50462451), (45, 44855512), (52, 38817270), (60, 33641634), (62, 32556420), (65, 31053816), (72, 28034695), (78, 25878180), (90, 22427756), (93, 21704280), (104, 19408635), (117, 17252120), (120, 16820817), (124, 16278210), (130, 15526908), (155, 13022568), (156, 12939090), (180, 11213878), (186, 10852140), (195, 10351272), (234, 8626060), (248, 8139105), (260, 7763454), (279, 7234760), (310, 6511284), (312, 6469545), (360, 5606939), (372, 5426070), (390, 5175636), (403, 5008680), (465, 4340856), (468, 4313030), (520, 3881727), (558, 3617380), (585, 3450424), (620, 3255642), (744, 2713035), (780, 2587818), (806, 2504340), (930, 2170428), (936, 2156515), (1116, 1808690), (1170, 1725212), (1209, 1669560), (1240, 1627821), (1395, 1446952), (1560, 1293909), (1612, 1252170), (1860, 1085214), (2015, 1001736), (2232, 904345), (2340, 862606), (2418, 834780), (2790, 723476), (3224, 626085), (3627, 556520), (3720, 542607), (4030, 500868), (4680, 431303), (4836, 417390), (5580, 361738), (6045, 333912), (7254, 278260), (8060, 250434), (9672, 208695), (11160, 180869), (12090, 166956), (13913, 145080), (14508, 139130), (16120, 125217), (18135, 111304), (24180, 83478), (27826, 72540), (29016, 69565), (36270, 55652), (41739, 48360)]