213978513840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9797551}}^1$

素因数の和:9797587

約数の個数: 160

約数和(自身を含む): 816410413056

約数和(自身を除く): 602431899216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 9797551, 19595102, 29392653, 39190204, 48987755, 58785306, 68582857, 78380408, 97975510, 117570612, 127368163, 137165714, 146963265, 156760816, 195951020, 205748571, 235141224, 254736326, 274331428, 293926530, 342914285, 382104489, 391902040, 411497142, 470282448, 509472652, 548662856, 587853060, 636840815, 685828570, 764208978, 783804080, 822994284, 891577141, 1018945304, 1028742855, 1097325712, 1175706120, 1273681630, 1371657140, 1528417956, 1645988568, 1783154282, 1910522445, 2037890608, 2057485710, 2351412240, 2547363260, 2674731423, 2743314280, 3056835912, 3291977136, 3566308564, 3821044890, 4114971420, 4457885705, 5094726520, 5349462846, 5486628560, 6113671824, 7132617128, 7642089780, 8229942840, 8915771410, 10189453040, 10698925692, 13373657115, 14265234256, 15284179560, 16459885680, 17831542820, 21397851384, 26747314230, 30568359120, 35663085640, 42795702768, 53494628460, 71326171280, 106989256920, 213978513840]

約数ペア:

[(1, 213978513840), (2, 106989256920), (3, 71326171280), (4, 53494628460), (5, 42795702768), (6, 35663085640), (7, 30568359120), (8, 26747314230), (10, 21397851384), (12, 17831542820), (13, 16459885680), (14, 15284179560), (15, 14265234256), (16, 13373657115), (20, 10698925692), (21, 10189453040), (24, 8915771410), (26, 8229942840), (28, 7642089780), (30, 7132617128), (35, 6113671824), (39, 5486628560), (40, 5349462846), (42, 5094726520), (48, 4457885705), (52, 4114971420), (56, 3821044890), (60, 3566308564), (65, 3291977136), (70, 3056835912), (78, 2743314280), (80, 2674731423), (84, 2547363260), (91, 2351412240), (104, 2057485710), (105, 2037890608), (112, 1910522445), (120, 1783154282), (130, 1645988568), (140, 1528417956), (156, 1371657140), (168, 1273681630), (182, 1175706120), (195, 1097325712), (208, 1028742855), (210, 1018945304), (240, 891577141), (260, 822994284), (273, 783804080), (280, 764208978), (312, 685828570), (336, 636840815), (364, 587853060), (390, 548662856), (420, 509472652), (455, 470282448), (520, 411497142), (546, 391902040), (560, 382104489), (624, 342914285), (728, 293926530), (780, 274331428), (840, 254736326), (910, 235141224), (1040, 205748571), (1092, 195951020), (1365, 156760816), (1456, 146963265), (1560, 137165714), (1680, 127368163), (1820, 117570612), (2184, 97975510), (2730, 78380408), (3120, 68582857), (3640, 58785306), (4368, 48987755), (5460, 39190204), (7280, 29392653), (10920, 19595102), (21840, 9797551)]