140673390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 401393664

約数和(自身を除く): 260720274

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 271, 286, 330, 363, 390, 429, 542, 605, 715, 726, 813, 858, 1210, 1331, 1355, 1430, 1573, 1626, 1815, 2145, 2662, 2710, 2981, 3146, 3523, 3630, 3993, 4065, 4290, 4719, 5962, 6655, 7046, 7865, 7986, 8130, 8943, 9438, 10569, 13310, 14905, 15730, 17303, 17615, 17886, 19965, 21138, 23595, 29810, 32791, 34606, 35230, 38753, 39930, 44715, 47190, 51909, 52845, 65582, 77506, 86515, 89430, 98373, 103818, 105690, 116259, 163955, 173030, 193765, 196746, 232518, 259545, 327910, 360701, 387530, 426283, 491865, 519090, 581295, 721402, 852566, 983730, 1082103, 1162590, 1278849, 1803505, 2131415, 2164206, 2557698, 3607010, 4262830, 4689113, 5410515, 6394245, 9378226, 10821030, 12788490, 14067339, 23445565, 28134678, 46891130, 70336695, 140673390]

約数ペア:

[(1, 140673390), (2, 70336695), (3, 46891130), (5, 28134678), (6, 23445565), (10, 14067339), (11, 12788490), (13, 10821030), (15, 9378226), (22, 6394245), (26, 5410515), (30, 4689113), (33, 4262830), (39, 3607010), (55, 2557698), (65, 2164206), (66, 2131415), (78, 1803505), (110, 1278849), (121, 1162590), (130, 1082103), (143, 983730), (165, 852566), (195, 721402), (242, 581295), (271, 519090), (286, 491865), (330, 426283), (363, 387530), (390, 360701), (429, 327910), (542, 259545), (605, 232518), (715, 196746), (726, 193765), (813, 173030), (858, 163955), (1210, 116259), (1331, 105690), (1355, 103818), (1430, 98373), (1573, 89430), (1626, 86515), (1815, 77506), (2145, 65582), (2662, 52845), (2710, 51909), (2981, 47190), (3146, 44715), (3523, 39930), (3630, 38753), (3993, 35230), (4065, 34606), (4290, 32791), (4719, 29810), (5962, 23595), (6655, 21138), (7046, 19965), (7865, 17886), (7986, 17615), (8130, 17303), (8943, 15730), (9438, 14905), (10569, 13310)]