31311332580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{2039}}^1$

素因数の和:2554

約数の個数: 192

約数和(自身を含む): 97716326400

約数和(自身を除く): 66404993820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 439, 530, 583, 636, 660, 795, 878, 1060, 1166, 1317, 1590, 1749, 1756, 2039, 2195, 2332, 2634, 2915, 3180, 3498, 4078, 4390, 4829, 5268, 5830, 6117, 6585, 6996, 8156, 8745, 8780, 9658, 10195, 11660, 12234, 13170, 14487, 17490, 19316, 20390, 22429, 23267, 24145, 24468, 26340, 28974, 30585, 34980, 40780, 44858, 46534, 48290, 57948, 61170, 67287, 69801, 72435, 89716, 93068, 96580, 108067, 112145, 116335, 122340, 134574, 139602, 144870, 216134, 224290, 232670, 255937, 269148, 279204, 289740, 324201, 336435, 349005, 432268, 448580, 465340, 511874, 540335, 648402, 672870, 698010, 767811, 895121, 1023748, 1080670, 1188737, 1279685, 1296804, 1345740, 1396020, 1535622, 1621005, 1790242, 2161340, 2377474, 2559370, 2685363, 3071244, 3242010, 3566211, 3580484, 3839055, 4475605, 4754948, 5118740, 5370726, 5943685, 6484020, 7132422, 7678110, 8951210, 9846331, 10741452, 11887370, 13426815, 14264844, 15356220, 17831055, 17902420, 19692662, 23774740, 26853630, 29538993, 35662110, 39385324, 47441413, 49231655, 53707260, 59077986, 71324220, 94882826, 98463310, 118155972, 142324239, 147694965, 189765652, 196926620, 237207065, 284648478, 295389930, 474414130, 521855543, 569296956, 590779860, 711621195, 948828260, 1043711086, 1423242390, 1565566629, 2087422172, 2609277715, 2846484780, 3131133258, 5218555430, 6262266516, 7827833145, 10437110860, 15655666290, 31311332580]

約数ペア:

[(1, 31311332580), (2, 15655666290), (3, 10437110860), (4, 7827833145), (5, 6262266516), (6, 5218555430), (10, 3131133258), (11, 2846484780), (12, 2609277715), (15, 2087422172), (20, 1565566629), (22, 1423242390), (30, 1043711086), (33, 948828260), (44, 711621195), (53, 590779860), (55, 569296956), (60, 521855543), (66, 474414130), (106, 295389930), (110, 284648478), (132, 237207065), (159, 196926620), (165, 189765652), (212, 147694965), (220, 142324239), (265, 118155972), (318, 98463310), (330, 94882826), (439, 71324220), (530, 59077986), (583, 53707260), (636, 49231655), (660, 47441413), (795, 39385324), (878, 35662110), (1060, 29538993), (1166, 26853630), (1317, 23774740), (1590, 19692662), (1749, 17902420), (1756, 17831055), (2039, 15356220), (2195, 14264844), (2332, 13426815), (2634, 11887370), (2915, 10741452), (3180, 9846331), (3498, 8951210), (4078, 7678110), (4390, 7132422), (4829, 6484020), (5268, 5943685), (5830, 5370726), (6117, 5118740), (6585, 4754948), (6996, 4475605), (8156, 3839055), (8745, 3580484), (8780, 3566211), (9658, 3242010), (10195, 3071244), (11660, 2685363), (12234, 2559370), (13170, 2377474), (14487, 2161340), (17490, 1790242), (19316, 1621005), (20390, 1535622), (22429, 1396020), (23267, 1345740), (24145, 1296804), (24468, 1279685), (26340, 1188737), (28974, 1080670), (30585, 1023748), (34980, 895121), (40780, 767811), (44858, 698010), (46534, 672870), (48290, 648402), (57948, 540335), (61170, 511874), (67287, 465340), (69801, 448580), (72435, 432268), (89716, 349005), (93068, 336435), (96580, 324201), (108067, 289740), (112145, 279204), (116335, 269148), (122340, 255937), (134574, 232670), (139602, 224290), (144870, 216134)]