79151280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 160

約数和(自身を含む): 275982336

約数和(自身を除く): 196831056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1103, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2206, 2392, 2760, 2990, 3120, 3309, 3588, 4412, 4485, 4784, 5515, 5520, 5980, 6618, 7176, 8824, 8970, 11030, 11960, 13236, 14339, 14352, 16545, 17648, 17940, 22060, 23920, 25369, 26472, 28678, 33090, 35880, 43017, 44120, 50738, 52944, 57356, 66180, 71695, 71760, 76107, 86034, 88240, 101476, 114712, 126845, 132360, 143390, 152214, 172068, 202952, 215085, 229424, 253690, 264720, 286780, 304428, 329797, 344136, 380535, 405904, 430170, 507380, 573560, 608856, 659594, 688272, 761070, 860340, 989391, 1014760, 1147120, 1217712, 1319188, 1522140, 1648985, 1720680, 1978782, 2029520, 2638376, 3044280, 3297970, 3441360, 3957564, 4946955, 5276752, 6088560, 6595940, 7915128, 9893910, 13191880, 15830256, 19787820, 26383760, 39575640, 79151280]

約数ペア:

[(1, 79151280), (2, 39575640), (3, 26383760), (4, 19787820), (5, 15830256), (6, 13191880), (8, 9893910), (10, 7915128), (12, 6595940), (13, 6088560), (15, 5276752), (16, 4946955), (20, 3957564), (23, 3441360), (24, 3297970), (26, 3044280), (30, 2638376), (39, 2029520), (40, 1978782), (46, 1720680), (48, 1648985), (52, 1522140), (60, 1319188), (65, 1217712), (69, 1147120), (78, 1014760), (80, 989391), (92, 860340), (104, 761070), (115, 688272), (120, 659594), (130, 608856), (138, 573560), (156, 507380), (184, 430170), (195, 405904), (208, 380535), (230, 344136), (240, 329797), (260, 304428), (276, 286780), (299, 264720), (312, 253690), (345, 229424), (368, 215085), (390, 202952), (460, 172068), (520, 152214), (552, 143390), (598, 132360), (624, 126845), (690, 114712), (780, 101476), (897, 88240), (920, 86034), (1040, 76107), (1103, 71760), (1104, 71695), (1196, 66180), (1380, 57356), (1495, 52944), (1560, 50738), (1794, 44120), (1840, 43017), (2206, 35880), (2392, 33090), (2760, 28678), (2990, 26472), (3120, 25369), (3309, 23920), (3588, 22060), (4412, 17940), (4485, 17648), (4784, 16545), (5515, 14352), (5520, 14339), (5980, 13236), (6618, 11960), (7176, 11030), (8824, 8970)]