15586469080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{32687}}^1$

素因数の和:32849

約数の個数: 128

約数和(自身を含む): 43493345280

約数和(自身を除く): 27906876200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 131, 140, 182, 260, 262, 280, 364, 455, 520, 524, 655, 728, 910, 917, 1048, 1310, 1703, 1820, 1834, 2620, 3406, 3640, 3668, 4585, 5240, 6812, 7336, 8515, 9170, 11921, 13624, 17030, 18340, 23842, 32687, 34060, 36680, 47684, 59605, 65374, 68120, 95368, 119210, 130748, 163435, 228809, 238420, 261496, 326870, 424931, 457618, 476840, 653740, 849862, 915236, 1144045, 1307480, 1699724, 1830472, 2124655, 2288090, 2974517, 3399448, 4249310, 4281997, 4576180, 5949034, 8498620, 8563994, 9152360, 11898068, 14872585, 16997240, 17127988, 21409985, 23796136, 29745170, 29973979, 34255976, 42819970, 55665961, 59490340, 59947958, 85639940, 111331922, 118980680, 119895916, 149869895, 171279880, 222663844, 239791832, 278329805, 299739790, 389661727, 445327688, 556659610, 599479580, 779323454, 1113319220, 1198959160, 1558646908, 1948308635, 2226638440, 3117293816, 3896617270, 7793234540, 15586469080]

約数ペア:

[(1, 15586469080), (2, 7793234540), (4, 3896617270), (5, 3117293816), (7, 2226638440), (8, 1948308635), (10, 1558646908), (13, 1198959160), (14, 1113319220), (20, 779323454), (26, 599479580), (28, 556659610), (35, 445327688), (40, 389661727), (52, 299739790), (56, 278329805), (65, 239791832), (70, 222663844), (91, 171279880), (104, 149869895), (130, 119895916), (131, 118980680), (140, 111331922), (182, 85639940), (260, 59947958), (262, 59490340), (280, 55665961), (364, 42819970), (455, 34255976), (520, 29973979), (524, 29745170), (655, 23796136), (728, 21409985), (910, 17127988), (917, 16997240), (1048, 14872585), (1310, 11898068), (1703, 9152360), (1820, 8563994), (1834, 8498620), (2620, 5949034), (3406, 4576180), (3640, 4281997), (3668, 4249310), (4585, 3399448), (5240, 2974517), (6812, 2288090), (7336, 2124655), (8515, 1830472), (9170, 1699724), (11921, 1307480), (13624, 1144045), (17030, 915236), (18340, 849862), (23842, 653740), (32687, 476840), (34060, 457618), (36680, 424931), (47684, 326870), (59605, 261496), (65374, 238420), (68120, 228809), (95368, 163435), (119210, 130748)]