71302680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 244371600

約数和(自身を除く): 173068920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 373, 405, 472, 531, 540, 590, 648, 708, 746, 810, 885, 1062, 1080, 1119, 1180, 1416, 1492, 1593, 1620, 1770, 1865, 2124, 2238, 2360, 2655, 2984, 3186, 3240, 3357, 3540, 3730, 4248, 4476, 4779, 5310, 5595, 6372, 6714, 7080, 7460, 7965, 8952, 9558, 10071, 10620, 11190, 12744, 13428, 14920, 15930, 16785, 19116, 20142, 21240, 22007, 22380, 23895, 26856, 30213, 31860, 33570, 38232, 40284, 44014, 44760, 47790, 50355, 60426, 63720, 66021, 67140, 80568, 88028, 95580, 100710, 110035, 120852, 132042, 134280, 151065, 176056, 191160, 198063, 201420, 220070, 241704, 264084, 302130, 330105, 396126, 402840, 440140, 528168, 594189, 604260, 660210, 792252, 880280, 990315, 1188378, 1208520, 1320420, 1584504, 1782567, 1980630, 2376756, 2640840, 2970945, 3565134, 3961260, 4753512, 5941890, 7130268, 7922520, 8912835, 11883780, 14260536, 17825670, 23767560, 35651340, 71302680]

約数ペア:

[(1, 71302680), (2, 35651340), (3, 23767560), (4, 17825670), (5, 14260536), (6, 11883780), (8, 8912835), (9, 7922520), (10, 7130268), (12, 5941890), (15, 4753512), (18, 3961260), (20, 3565134), (24, 2970945), (27, 2640840), (30, 2376756), (36, 1980630), (40, 1782567), (45, 1584504), (54, 1320420), (59, 1208520), (60, 1188378), (72, 990315), (81, 880280), (90, 792252), (108, 660210), (118, 604260), (120, 594189), (135, 528168), (162, 440140), (177, 402840), (180, 396126), (216, 330105), (236, 302130), (270, 264084), (295, 241704), (324, 220070), (354, 201420), (360, 198063), (373, 191160), (405, 176056), (472, 151065), (531, 134280), (540, 132042), (590, 120852), (648, 110035), (708, 100710), (746, 95580), (810, 88028), (885, 80568), (1062, 67140), (1080, 66021), (1119, 63720), (1180, 60426), (1416, 50355), (1492, 47790), (1593, 44760), (1620, 44014), (1770, 40284), (1865, 38232), (2124, 33570), (2238, 31860), (2360, 30213), (2655, 26856), (2984, 23895), (3186, 22380), (3240, 22007), (3357, 21240), (3540, 20142), (3730, 19116), (4248, 16785), (4476, 15930), (4779, 14920), (5310, 13428), (5595, 12744), (6372, 11190), (6714, 10620), (7080, 10071), (7460, 9558), (7965, 8952)]