1330753278880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8292331}}^1$

素因数の和:8292422

約数の個数: 96

約数和(自身を含む): 3385261615680

約数和(自身を除く): 2054508336800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 340, 472, 544, 590, 680, 944, 1003, 1180, 1360, 1888, 2006, 2360, 2720, 4012, 4720, 5015, 8024, 9440, 10030, 16048, 20060, 32096, 40120, 80240, 160480, 8292331, 16584662, 33169324, 41461655, 66338648, 82923310, 132677296, 140969627, 165846620, 265354592, 281939254, 331693240, 489247529, 563878508, 663386480, 704848135, 978495058, 1127757016, 1326772960, 1409696270, 1956990116, 2255514032, 2446237645, 2819392540, 3913980232, 4511028064, 4892475290, 5638785080, 7827960464, 8317207993, 9784950580, 11277570160, 15655920928, 16634415986, 19569901160, 22555140320, 33268831972, 39139802320, 41586039965, 66537663944, 78279604640, 83172079930, 133075327888, 166344159860, 266150655776, 332688319720, 665376639440, 1330753278880]

約数ペア:

[(1, 1330753278880), (2, 665376639440), (4, 332688319720), (5, 266150655776), (8, 166344159860), (10, 133075327888), (16, 83172079930), (17, 78279604640), (20, 66537663944), (32, 41586039965), (34, 39139802320), (40, 33268831972), (59, 22555140320), (68, 19569901160), (80, 16634415986), (85, 15655920928), (118, 11277570160), (136, 9784950580), (160, 8317207993), (170, 7827960464), (236, 5638785080), (272, 4892475290), (295, 4511028064), (340, 3913980232), (472, 2819392540), (544, 2446237645), (590, 2255514032), (680, 1956990116), (944, 1409696270), (1003, 1326772960), (1180, 1127757016), (1360, 978495058), (1888, 704848135), (2006, 663386480), (2360, 563878508), (2720, 489247529), (4012, 331693240), (4720, 281939254), (5015, 265354592), (8024, 165846620), (9440, 140969627), (10030, 132677296), (16048, 82923310), (20060, 66338648), (32096, 41461655), (40120, 33169324), (80240, 16584662), (160480, 8292331)]