91041160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 250272000

約数和(自身を除く): 159230840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 109, 133, 140, 152, 157, 190, 218, 266, 280, 314, 380, 436, 532, 545, 628, 665, 760, 763, 785, 872, 1064, 1090, 1099, 1256, 1330, 1526, 1570, 2071, 2180, 2198, 2660, 2983, 3052, 3140, 3815, 4142, 4360, 4396, 5320, 5495, 5966, 6104, 6280, 7630, 8284, 8792, 10355, 10990, 11932, 14497, 14915, 15260, 16568, 17113, 20710, 20881, 21980, 23864, 28994, 29830, 30520, 34226, 41420, 41762, 43960, 57988, 59660, 68452, 72485, 82840, 83524, 85565, 104405, 115976, 119320, 119791, 136904, 144970, 167048, 171130, 208810, 239582, 289940, 325147, 342260, 417620, 479164, 579880, 598955, 650294, 684520, 835240, 958328, 1197910, 1300588, 1625735, 2276029, 2395820, 2601176, 3251470, 4552058, 4791640, 6502940, 9104116, 11380145, 13005880, 18208232, 22760290, 45520580, 91041160]

約数ペア:

[(1, 91041160), (2, 45520580), (4, 22760290), (5, 18208232), (7, 13005880), (8, 11380145), (10, 9104116), (14, 6502940), (19, 4791640), (20, 4552058), (28, 3251470), (35, 2601176), (38, 2395820), (40, 2276029), (56, 1625735), (70, 1300588), (76, 1197910), (95, 958328), (109, 835240), (133, 684520), (140, 650294), (152, 598955), (157, 579880), (190, 479164), (218, 417620), (266, 342260), (280, 325147), (314, 289940), (380, 239582), (436, 208810), (532, 171130), (545, 167048), (628, 144970), (665, 136904), (760, 119791), (763, 119320), (785, 115976), (872, 104405), (1064, 85565), (1090, 83524), (1099, 82840), (1256, 72485), (1330, 68452), (1526, 59660), (1570, 57988), (2071, 43960), (2180, 41762), (2198, 41420), (2660, 34226), (2983, 30520), (3052, 29830), (3140, 28994), (3815, 23864), (4142, 21980), (4360, 20881), (4396, 20710), (5320, 17113), (5495, 16568), (5966, 15260), (6104, 14915), (6280, 14497), (7630, 11932), (8284, 10990), (8792, 10355)]