15672285640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{1061}}^1$

素因数の和:1711

約数の個数: 128

約数和(自身を含む): 39226032000

約数和(自身を除く): 23553746360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 569, 590, 649, 1061, 1138, 1180, 1298, 2122, 2276, 2360, 2596, 2845, 3245, 4244, 4552, 5192, 5305, 5690, 6259, 6490, 8488, 10610, 11380, 11671, 12518, 12980, 21220, 22760, 23342, 25036, 25960, 31295, 33571, 42440, 46684, 50072, 58355, 62590, 62599, 67142, 93368, 116710, 125180, 125198, 134284, 167855, 233420, 250360, 250396, 268568, 312995, 335710, 369281, 466840, 500792, 603709, 625990, 671420, 688589, 738562, 1207418, 1251980, 1342840, 1377178, 1477124, 1846405, 2414836, 2503960, 2754356, 2954248, 3018545, 3442945, 3692810, 4829672, 5508712, 6037090, 6640799, 6885890, 7385620, 12074180, 13281598, 13771780, 14771240, 24148360, 26563196, 27543560, 33203995, 35618831, 53126392, 66407990, 71237662, 132815980, 142475324, 178094155, 265631960, 284950648, 356188310, 391807141, 712376620, 783614282, 1424753240, 1567228564, 1959035705, 3134457128, 3918071410, 7836142820, 15672285640]

約数ペア:

[(1, 15672285640), (2, 7836142820), (4, 3918071410), (5, 3134457128), (8, 1959035705), (10, 1567228564), (11, 1424753240), (20, 783614282), (22, 712376620), (40, 391807141), (44, 356188310), (55, 284950648), (59, 265631960), (88, 178094155), (110, 142475324), (118, 132815980), (220, 71237662), (236, 66407990), (295, 53126392), (440, 35618831), (472, 33203995), (569, 27543560), (590, 26563196), (649, 24148360), (1061, 14771240), (1138, 13771780), (1180, 13281598), (1298, 12074180), (2122, 7385620), (2276, 6885890), (2360, 6640799), (2596, 6037090), (2845, 5508712), (3245, 4829672), (4244, 3692810), (4552, 3442945), (5192, 3018545), (5305, 2954248), (5690, 2754356), (6259, 2503960), (6490, 2414836), (8488, 1846405), (10610, 1477124), (11380, 1377178), (11671, 1342840), (12518, 1251980), (12980, 1207418), (21220, 738562), (22760, 688589), (23342, 671420), (25036, 625990), (25960, 603709), (31295, 500792), (33571, 466840), (42440, 369281), (46684, 335710), (50072, 312995), (58355, 268568), (62590, 250396), (62599, 250360), (67142, 233420), (93368, 167855), (116710, 134284), (125180, 125198)]