15207843144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1\times {\mathrm{907}}^1$

素因数の和:1871

約数の個数: 128

約数和(自身を含む): 41708580480

約数和(自身を除く): 26500737336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 881, 907, 1464, 1586, 1762, 1814, 2379, 2643, 2721, 3172, 3524, 3628, 4758, 5286, 5442, 6344, 7048, 7256, 9516, 10572, 10884, 11453, 11791, 19032, 21144, 21768, 22906, 23582, 34359, 35373, 45812, 47164, 53741, 55327, 68718, 70746, 91624, 94328, 107482, 110654, 137436, 141492, 161223, 165981, 214964, 221308, 274872, 282984, 322446, 331962, 429928, 442616, 644892, 663924, 698633, 719251, 799067, 1289784, 1327848, 1397266, 1438502, 1598134, 2095899, 2157753, 2397201, 2794532, 2877004, 3196268, 4191798, 4315506, 4794402, 5589064, 5754008, 6392536, 8383596, 8631012, 9588804, 10387871, 16767192, 17262024, 19177608, 20775742, 31163613, 41551484, 48743087, 62327226, 83102968, 97486174, 124654452, 146229261, 194972348, 249308904, 292458522, 389944696, 584917044, 633660131, 1169834088, 1267320262, 1900980393, 2534640524, 3801960786, 5069281048, 7603921572, 15207843144]

約数ペア:

[(1, 15207843144), (2, 7603921572), (3, 5069281048), (4, 3801960786), (6, 2534640524), (8, 1900980393), (12, 1267320262), (13, 1169834088), (24, 633660131), (26, 584917044), (39, 389944696), (52, 292458522), (61, 249308904), (78, 194972348), (104, 146229261), (122, 124654452), (156, 97486174), (183, 83102968), (244, 62327226), (312, 48743087), (366, 41551484), (488, 31163613), (732, 20775742), (793, 19177608), (881, 17262024), (907, 16767192), (1464, 10387871), (1586, 9588804), (1762, 8631012), (1814, 8383596), (2379, 6392536), (2643, 5754008), (2721, 5589064), (3172, 4794402), (3524, 4315506), (3628, 4191798), (4758, 3196268), (5286, 2877004), (5442, 2794532), (6344, 2397201), (7048, 2157753), (7256, 2095899), (9516, 1598134), (10572, 1438502), (10884, 1397266), (11453, 1327848), (11791, 1289784), (19032, 799067), (21144, 719251), (21768, 698633), (22906, 663924), (23582, 644892), (34359, 442616), (35373, 429928), (45812, 331962), (47164, 322446), (53741, 282984), (55327, 274872), (68718, 221308), (70746, 214964), (91624, 165981), (94328, 161223), (107482, 141492), (110654, 137436)]