1190870720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3449}}^1$

素因数の和:3562

約数の個数: 112

約数和(自身を含む): 3091586400

約数和(自身を除く): 1900715680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 130, 160, 166, 208, 260, 320, 332, 415, 416, 520, 664, 830, 832, 1040, 1079, 1328, 1660, 2080, 2158, 2656, 3320, 3449, 4160, 4316, 5312, 5395, 6640, 6898, 8632, 10790, 13280, 13796, 17245, 17264, 21580, 26560, 27592, 34490, 34528, 43160, 44837, 55184, 68980, 69056, 86320, 89674, 110368, 137960, 172640, 179348, 220736, 224185, 275920, 286267, 345280, 358696, 448370, 551840, 572534, 717392, 896740, 1103680, 1145068, 1431335, 1434784, 1793480, 2290136, 2862670, 2869568, 3586960, 3721471, 4580272, 5725340, 7173920, 7442942, 9160544, 11450680, 14347840, 14885884, 18321088, 18607355, 22901360, 29771768, 37214710, 45802720, 59543536, 74429420, 91605440, 119087072, 148858840, 238174144, 297717680, 595435360, 1190870720]

約数ペア:

[(1, 1190870720), (2, 595435360), (4, 297717680), (5, 238174144), (8, 148858840), (10, 119087072), (13, 91605440), (16, 74429420), (20, 59543536), (26, 45802720), (32, 37214710), (40, 29771768), (52, 22901360), (64, 18607355), (65, 18321088), (80, 14885884), (83, 14347840), (104, 11450680), (130, 9160544), (160, 7442942), (166, 7173920), (208, 5725340), (260, 4580272), (320, 3721471), (332, 3586960), (415, 2869568), (416, 2862670), (520, 2290136), (664, 1793480), (830, 1434784), (832, 1431335), (1040, 1145068), (1079, 1103680), (1328, 896740), (1660, 717392), (2080, 572534), (2158, 551840), (2656, 448370), (3320, 358696), (3449, 345280), (4160, 286267), (4316, 275920), (5312, 224185), (5395, 220736), (6640, 179348), (6898, 172640), (8632, 137960), (10790, 110368), (13280, 89674), (13796, 86320), (17245, 69056), (17264, 68980), (21580, 55184), (26560, 44837), (27592, 43160), (34490, 34528)]