40462668960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12042461}}^1$

素因数の和:12042486

約数の個数: 96

約数和(自身を含む): 145665620352

約数和(自身を除く): 105202951392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12042461, 24084922, 36127383, 48169844, 60212305, 72254766, 84297227, 96339688, 120424610, 144509532, 168594454, 180636915, 192679376, 240849220, 252891681, 289019064, 337188908, 361273830, 385358752, 421486135, 481698440, 505783362, 578038128, 674377816, 722547660, 842972270, 963396880, 1011566724, 1156076256, 1264458405, 1348755632, 1445095320, 1685944540, 1926793760, 2023133448, 2528916810, 2697511264, 2890190640, 3371889080, 4046266896, 5057833620, 5780381280, 6743778160, 8092533792, 10115667240, 13487556320, 20231334480, 40462668960]

約数ペア:

[(1, 40462668960), (2, 20231334480), (3, 13487556320), (4, 10115667240), (5, 8092533792), (6, 6743778160), (7, 5780381280), (8, 5057833620), (10, 4046266896), (12, 3371889080), (14, 2890190640), (15, 2697511264), (16, 2528916810), (20, 2023133448), (21, 1926793760), (24, 1685944540), (28, 1445095320), (30, 1348755632), (32, 1264458405), (35, 1156076256), (40, 1011566724), (42, 963396880), (48, 842972270), (56, 722547660), (60, 674377816), (70, 578038128), (80, 505783362), (84, 481698440), (96, 421486135), (105, 385358752), (112, 361273830), (120, 337188908), (140, 289019064), (160, 252891681), (168, 240849220), (210, 192679376), (224, 180636915), (240, 168594454), (280, 144509532), (336, 120424610), (420, 96339688), (480, 84297227), (560, 72254766), (672, 60212305), (840, 48169844), (1120, 36127383), (1680, 24084922), (3360, 12042461)]