40042474680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{85847}}^1$

素因数の和:85910

約数の個数: 192

約数和(自身を含む): 135735989760

約数和(自身を除く): 95693515080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 169, 184, 195, 230, 260, 276, 299, 312, 338, 345, 390, 460, 507, 520, 552, 598, 676, 690, 780, 845, 897, 920, 1014, 1196, 1352, 1380, 1495, 1560, 1690, 1794, 2028, 2392, 2535, 2760, 2990, 3380, 3588, 3887, 4056, 4485, 5070, 5980, 6760, 7176, 7774, 8970, 10140, 11661, 11960, 15548, 17940, 19435, 20280, 23322, 31096, 35880, 38870, 46644, 58305, 77740, 85847, 93288, 116610, 155480, 171694, 233220, 257541, 343388, 429235, 466440, 515082, 686776, 858470, 1030164, 1116011, 1287705, 1716940, 1974481, 2060328, 2232022, 2575410, 3348033, 3433880, 3948962, 4464044, 5150820, 5580055, 5923443, 6696066, 7897924, 8928088, 9872405, 10301640, 11160110, 11846886, 13392132, 14508143, 15795848, 16740165, 19744810, 22320220, 23693772, 25668253, 26784264, 29016286, 29617215, 33480330, 39489620, 43524429, 44640440, 47387544, 51336506, 58032572, 59234430, 66960660, 72540715, 77004759, 78979240, 87048858, 102673012, 116065144, 118468860, 128341265, 133921320, 145081430, 154009518, 174097716, 205346024, 217622145, 236937720, 256682530, 290162860, 308019036, 333687289, 348195432, 385023795, 435244290, 513365060, 580325720, 616038072, 667374578, 770047590, 870488580, 1001061867, 1026730120, 1334749156, 1540095180, 1668436445, 1740977160, 2002123734, 2669498312, 3080190360, 3336872890, 4004247468, 5005309335, 6673745780, 8008494936, 10010618670, 13347491560, 20021237340, 40042474680]

約数ペア:

[(1, 40042474680), (2, 20021237340), (3, 13347491560), (4, 10010618670), (5, 8008494936), (6, 6673745780), (8, 5005309335), (10, 4004247468), (12, 3336872890), (13, 3080190360), (15, 2669498312), (20, 2002123734), (23, 1740977160), (24, 1668436445), (26, 1540095180), (30, 1334749156), (39, 1026730120), (40, 1001061867), (46, 870488580), (52, 770047590), (60, 667374578), (65, 616038072), (69, 580325720), (78, 513365060), (92, 435244290), (104, 385023795), (115, 348195432), (120, 333687289), (130, 308019036), (138, 290162860), (156, 256682530), (169, 236937720), (184, 217622145), (195, 205346024), (230, 174097716), (260, 154009518), (276, 145081430), (299, 133921320), (312, 128341265), (338, 118468860), (345, 116065144), (390, 102673012), (460, 87048858), (507, 78979240), (520, 77004759), (552, 72540715), (598, 66960660), (676, 59234430), (690, 58032572), (780, 51336506), (845, 47387544), (897, 44640440), (920, 43524429), (1014, 39489620), (1196, 33480330), (1352, 29617215), (1380, 29016286), (1495, 26784264), (1560, 25668253), (1690, 23693772), (1794, 22320220), (2028, 19744810), (2392, 16740165), (2535, 15795848), (2760, 14508143), (2990, 13392132), (3380, 11846886), (3588, 11160110), (3887, 10301640), (4056, 9872405), (4485, 8928088), (5070, 7897924), (5980, 6696066), (6760, 5923443), (7176, 5580055), (7774, 5150820), (8970, 4464044), (10140, 3948962), (11661, 3433880), (11960, 3348033), (15548, 2575410), (17940, 2232022), (19435, 2060328), (20280, 1974481), (23322, 1716940), (31096, 1287705), (35880, 1116011), (38870, 1030164), (46644, 858470), (58305, 686776), (77740, 515082), (85847, 466440), (93288, 429235), (116610, 343388), (155480, 257541), (171694, 233220)]