513985680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 240

約数和(自身を含む): 1882848240

約数和(自身を除く): 1368862560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 178, 180, 195, 208, 234, 240, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 617, 624, 712, 720, 780, 801, 890, 936, 1040, 1068, 1157, 1170, 1234, 1335, 1424, 1560, 1602, 1780, 1851, 1872, 2136, 2314, 2340, 2468, 2670, 3085, 3120, 3204, 3471, 3560, 3702, 4005, 4272, 4628, 4680, 4936, 5340, 5553, 5785, 6170, 6408, 6942, 7120, 7404, 8010, 8021, 9255, 9256, 9360, 9872, 10413, 10680, 11106, 11570, 12340, 12816, 13884, 14808, 16020, 16042, 17355, 18510, 18512, 20826, 21360, 22212, 23140, 24063, 24680, 27765, 27768, 29616, 32040, 32084, 34710, 37020, 40105, 41652, 44424, 46280, 48126, 49360, 52065, 54913, 55530, 55536, 64080, 64168, 69420, 72189, 74040, 80210, 83304, 88848, 92560, 96252, 104130, 109826, 111060, 120315, 128336, 138840, 144378, 148080, 160420, 164739, 166608, 192504, 208260, 219652, 222120, 240630, 274565, 277680, 288756, 320840, 329478, 360945, 385008, 416520, 439304, 444240, 481260, 494217, 549130, 577512, 641680, 658956, 713869, 721890, 823695, 833040, 878608, 962520, 988434, 1098260, 1155024, 1317912, 1427738, 1443780, 1647390, 1925040, 1976868, 2141607, 2196520, 2471085, 2635824, 2855476, 2887560, 3294780, 3569345, 3953736, 4283214, 4393040, 4942170, 5710952, 5775120, 6424821, 6589560, 7138690, 7907472, 8566428, 9884340, 10708035, 11421904, 12849642, 13179120, 14277380, 17132856, 19768680, 21416070, 25699284, 28554760, 32124105, 34265712, 39537360, 42832140, 51398568, 57109520, 64248210, 85664280, 102797136, 128496420, 171328560, 256992840, 513985680]

約数ペア:

[(1, 513985680), (2, 256992840), (3, 171328560), (4, 128496420), (5, 102797136), (6, 85664280), (8, 64248210), (9, 57109520), (10, 51398568), (12, 42832140), (13, 39537360), (15, 34265712), (16, 32124105), (18, 28554760), (20, 25699284), (24, 21416070), (26, 19768680), (30, 17132856), (36, 14277380), (39, 13179120), (40, 12849642), (45, 11421904), (48, 10708035), (52, 9884340), (60, 8566428), (65, 7907472), (72, 7138690), (78, 6589560), (80, 6424821), (89, 5775120), (90, 5710952), (104, 4942170), (117, 4393040), (120, 4283214), (130, 3953736), (144, 3569345), (156, 3294780), (178, 2887560), (180, 2855476), (195, 2635824), (208, 2471085), (234, 2196520), (240, 2141607), (260, 1976868), (267, 1925040), (312, 1647390), (356, 1443780), (360, 1427738), (390, 1317912), (445, 1155024), (468, 1098260), (520, 988434), (534, 962520), (585, 878608), (617, 833040), (624, 823695), (712, 721890), (720, 713869), (780, 658956), (801, 641680), (890, 577512), (936, 549130), (1040, 494217), (1068, 481260), (1157, 444240), (1170, 439304), (1234, 416520), (1335, 385008), (1424, 360945), (1560, 329478), (1602, 320840), (1780, 288756), (1851, 277680), (1872, 274565), (2136, 240630), (2314, 222120), (2340, 219652), (2468, 208260), (2670, 192504), (3085, 166608), (3120, 164739), (3204, 160420), (3471, 148080), (3560, 144378), (3702, 138840), (4005, 128336), (4272, 120315), (4628, 111060), (4680, 109826), (4936, 104130), (5340, 96252), (5553, 92560), (5785, 88848), (6170, 83304), (6408, 80210), (6942, 74040), (7120, 72189), (7404, 69420), (8010, 64168), (8021, 64080), (9255, 55536), (9256, 55530), (9360, 54913), (9872, 52065), (10413, 49360), (10680, 48126), (11106, 46280), (11570, 44424), (12340, 41652), (12816, 40105), (13884, 37020), (14808, 34710), (16020, 32084), (16042, 32040), (17355, 29616), (18510, 27768), (18512, 27765), (20826, 24680), (21360, 24063), (22212, 23140)]