266157840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3761

約数の個数: 160

約数和(自身を含む): 927440640

約数和(自身を除く): 661282800

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, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 3709, 4485, 4784, 5520, 5980, 7176, 7418, 8970, 11127, 11960, 14352, 14836, 17940, 18545, 22254, 23920, 29672, 35880, 37090, 44508, 48217, 55635, 59344, 71760, 74180, 85307, 89016, 96434, 111270, 144651, 148360, 170614, 178032, 192868, 222540, 241085, 255921, 289302, 296720, 341228, 385736, 426535, 445080, 482170, 511842, 578604, 682456, 723255, 771472, 853070, 890160, 964340, 1023684, 1108991, 1157208, 1279605, 1364912, 1446510, 1706140, 1928680, 2047368, 2217982, 2314416, 2559210, 2893020, 3326973, 3412280, 3857360, 4094736, 4435964, 5118420, 5544955, 5786040, 6653946, 6824560, 8871928, 10236840, 11089910, 11572080, 13307892, 16634865, 17743856, 20473680, 22179820, 26615784, 33269730, 44359640, 53231568, 66539460, 88719280, 133078920, 266157840]

約数ペア:

[(1, 266157840), (2, 133078920), (3, 88719280), (4, 66539460), (5, 53231568), (6, 44359640), (8, 33269730), (10, 26615784), (12, 22179820), (13, 20473680), (15, 17743856), (16, 16634865), (20, 13307892), (23, 11572080), (24, 11089910), (26, 10236840), (30, 8871928), (39, 6824560), (40, 6653946), (46, 5786040), (48, 5544955), (52, 5118420), (60, 4435964), (65, 4094736), (69, 3857360), (78, 3412280), (80, 3326973), (92, 2893020), (104, 2559210), (115, 2314416), (120, 2217982), (130, 2047368), (138, 1928680), (156, 1706140), (184, 1446510), (195, 1364912), (208, 1279605), (230, 1157208), (240, 1108991), (260, 1023684), (276, 964340), (299, 890160), (312, 853070), (345, 771472), (368, 723255), (390, 682456), (460, 578604), (520, 511842), (552, 482170), (598, 445080), (624, 426535), (690, 385736), (780, 341228), (897, 296720), (920, 289302), (1040, 255921), (1104, 241085), (1196, 222540), (1380, 192868), (1495, 178032), (1560, 170614), (1794, 148360), (1840, 144651), (2392, 111270), (2760, 96434), (2990, 89016), (3120, 85307), (3588, 74180), (3709, 71760), (4485, 59344), (4784, 55635), (5520, 48217), (5980, 44508), (7176, 37090), (7418, 35880), (8970, 29672), (11127, 23920), (11960, 22254), (14352, 18545), (14836, 17940)]