70721040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1241

約数の個数: 160

約数和(自身を含む): 248734080

約数和(自身を除く): 178013040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1193, 1235, 1482, 1520, 1560, 1976, 2280, 2386, 2470, 2964, 3120, 3579, 3705, 3952, 4560, 4772, 4940, 5928, 5965, 7158, 7410, 9544, 9880, 11856, 11930, 14316, 14820, 15509, 17895, 19088, 19760, 22667, 23860, 28632, 29640, 31018, 35790, 45334, 46527, 47720, 57264, 59280, 62036, 68001, 71580, 77545, 90668, 93054, 95440, 113335, 124072, 136002, 143160, 155090, 181336, 186108, 226670, 232635, 248144, 272004, 286320, 294671, 310180, 340005, 362672, 372216, 453340, 465270, 544008, 589342, 620360, 680010, 744432, 884013, 906680, 930540, 1088016, 1178684, 1240720, 1360020, 1473355, 1768026, 1813360, 1861080, 2357368, 2720040, 2946710, 3536052, 3722160, 4420065, 4714736, 5440080, 5893420, 7072104, 8840130, 11786840, 14144208, 17680260, 23573680, 35360520, 70721040]

約数ペア:

[(1, 70721040), (2, 35360520), (3, 23573680), (4, 17680260), (5, 14144208), (6, 11786840), (8, 8840130), (10, 7072104), (12, 5893420), (13, 5440080), (15, 4714736), (16, 4420065), (19, 3722160), (20, 3536052), (24, 2946710), (26, 2720040), (30, 2357368), (38, 1861080), (39, 1813360), (40, 1768026), (48, 1473355), (52, 1360020), (57, 1240720), (60, 1178684), (65, 1088016), (76, 930540), (78, 906680), (80, 884013), (95, 744432), (104, 680010), (114, 620360), (120, 589342), (130, 544008), (152, 465270), (156, 453340), (190, 372216), (195, 362672), (208, 340005), (228, 310180), (240, 294671), (247, 286320), (260, 272004), (285, 248144), (304, 232635), (312, 226670), (380, 186108), (390, 181336), (456, 155090), (494, 143160), (520, 136002), (570, 124072), (624, 113335), (741, 95440), (760, 93054), (780, 90668), (912, 77545), (988, 71580), (1040, 68001), (1140, 62036), (1193, 59280), (1235, 57264), (1482, 47720), (1520, 46527), (1560, 45334), (1976, 35790), (2280, 31018), (2386, 29640), (2470, 28632), (2964, 23860), (3120, 22667), (3579, 19760), (3705, 19088), (3952, 17895), (4560, 15509), (4772, 14820), (4940, 14316), (5928, 11930), (5965, 11856), (7158, 9880), (7410, 9544)]