40521538260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1692629}}^1$

素因数の和:1692670

約数の個数: 144

約数和(自身を含む): 147868156800

約数和(自身を除く): 107346618540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 1692629, 3385258, 5077887, 6770516, 8463145, 10155774, 11848403, 15233661, 16926290, 20311548, 23696806, 25389435, 30467322, 32159951, 33852580, 35545209, 47393612, 50778870, 59242015, 60934644, 64319902, 71090418, 76168305, 96479853, 101557740, 106635627, 118484030, 128639804, 142180836, 152336610, 160799755, 177726045, 192959706, 213271254, 225119657, 236968060, 289439559, 304673220, 321599510, 355452090, 385919412, 426542508, 450239314, 482399265, 533178135, 578879118, 643199020, 675358971, 710904180, 900478628, 964798530, 1066356270, 1125598285, 1157758236, 1350717942, 1447197795, 1929597060, 2026076913, 2132712540, 2251196570, 2701435884, 2894395590, 3376794855, 4052153826, 4502393140, 5788791180, 6753589710, 8104307652, 10130384565, 13507179420, 20260769130, 40521538260]

約数ペア:

[(1, 40521538260), (2, 20260769130), (3, 13507179420), (4, 10130384565), (5, 8104307652), (6, 6753589710), (7, 5788791180), (9, 4502393140), (10, 4052153826), (12, 3376794855), (14, 2894395590), (15, 2701435884), (18, 2251196570), (19, 2132712540), (20, 2026076913), (21, 1929597060), (28, 1447197795), (30, 1350717942), (35, 1157758236), (36, 1125598285), (38, 1066356270), (42, 964798530), (45, 900478628), (57, 710904180), (60, 675358971), (63, 643199020), (70, 578879118), (76, 533178135), (84, 482399265), (90, 450239314), (95, 426542508), (105, 385919412), (114, 355452090), (126, 321599510), (133, 304673220), (140, 289439559), (171, 236968060), (180, 225119657), (190, 213271254), (210, 192959706), (228, 177726045), (252, 160799755), (266, 152336610), (285, 142180836), (315, 128639804), (342, 118484030), (380, 106635627), (399, 101557740), (420, 96479853), (532, 76168305), (570, 71090418), (630, 64319902), (665, 60934644), (684, 59242015), (798, 50778870), (855, 47393612), (1140, 35545209), (1197, 33852580), (1260, 32159951), (1330, 30467322), (1596, 25389435), (1710, 23696806), (1995, 20311548), (2394, 16926290), (2660, 15233661), (3420, 11848403), (3990, 10155774), (4788, 8463145), (5985, 6770516), (7980, 5077887), (11970, 3385258), (23940, 1692629)]