31348984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{74449}}^1$

素因数の和:74514

約数の個数: 192

約数和(自身を含む): 106939980000

約数和(自身を除く): 75590995080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 220, 232, 242, 264, 290, 319, 330, 348, 363, 435, 440, 484, 580, 605, 638, 660, 696, 726, 870, 957, 968, 1160, 1210, 1276, 1320, 1452, 1595, 1740, 1815, 1914, 2420, 2552, 2904, 3190, 3480, 3509, 3630, 3828, 4785, 4840, 6380, 7018, 7260, 7656, 9570, 10527, 12760, 14036, 14520, 17545, 19140, 21054, 28072, 35090, 38280, 42108, 52635, 70180, 74449, 84216, 105270, 140360, 148898, 210540, 223347, 297796, 372245, 421080, 446694, 595592, 744490, 818939, 893388, 1116735, 1488980, 1637878, 1786776, 2159021, 2233470, 2456817, 2977960, 3275756, 4094695, 4318042, 4466940, 4913634, 6477063, 6551512, 8189390, 8636084, 8933880, 9008329, 9827268, 10795105, 12284085, 12954126, 16378780, 17272168, 18016658, 19654536, 21590210, 23749231, 24568170, 25908252, 27024987, 32385315, 32757560, 36033316, 43180420, 45041645, 47498462, 49136340, 51816504, 54049974, 64770630, 71247693, 72066632, 86360840, 90083290, 94996924, 98272680, 108099948, 118746155, 129541260, 135124935, 142495386, 180166580, 189993848, 216199896, 237492310, 259082520, 261241541, 270249870, 284990772, 356238465, 360333160, 474984620, 522483082, 540499740, 569981544, 712476930, 783724623, 949969240, 1044966164, 1080999480, 1306207705, 1424953860, 1567449246, 2089932328, 2612415410, 2849907720, 3134898492, 3918623115, 5224830820, 6269796984, 7837246230, 10449661640, 15674492460, 31348984920]

約数ペア:

[(1, 31348984920), (2, 15674492460), (3, 10449661640), (4, 7837246230), (5, 6269796984), (6, 5224830820), (8, 3918623115), (10, 3134898492), (11, 2849907720), (12, 2612415410), (15, 2089932328), (20, 1567449246), (22, 1424953860), (24, 1306207705), (29, 1080999480), (30, 1044966164), (33, 949969240), (40, 783724623), (44, 712476930), (55, 569981544), (58, 540499740), (60, 522483082), (66, 474984620), (87, 360333160), (88, 356238465), (110, 284990772), (116, 270249870), (120, 261241541), (121, 259082520), (132, 237492310), (145, 216199896), (165, 189993848), (174, 180166580), (220, 142495386), (232, 135124935), (242, 129541260), (264, 118746155), (290, 108099948), (319, 98272680), (330, 94996924), (348, 90083290), (363, 86360840), (435, 72066632), (440, 71247693), (484, 64770630), (580, 54049974), (605, 51816504), (638, 49136340), (660, 47498462), (696, 45041645), (726, 43180420), (870, 36033316), (957, 32757560), (968, 32385315), (1160, 27024987), (1210, 25908252), (1276, 24568170), (1320, 23749231), (1452, 21590210), (1595, 19654536), (1740, 18016658), (1815, 17272168), (1914, 16378780), (2420, 12954126), (2552, 12284085), (2904, 10795105), (3190, 9827268), (3480, 9008329), (3509, 8933880), (3630, 8636084), (3828, 8189390), (4785, 6551512), (4840, 6477063), (6380, 4913634), (7018, 4466940), (7260, 4318042), (7656, 4094695), (9570, 3275756), (10527, 2977960), (12760, 2456817), (14036, 2233470), (14520, 2159021), (17545, 1786776), (19140, 1637878), (21054, 1488980), (28072, 1116735), (35090, 893388), (38280, 818939), (42108, 744490), (52635, 595592), (70180, 446694), (74449, 421080), (84216, 372245), (105270, 297796), (140360, 223347), (148898, 210540)]