67343120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 180129096

約数和(自身を除く): 112785976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 169, 170, 208, 221, 260, 272, 293, 338, 340, 442, 520, 586, 676, 680, 845, 884, 1040, 1105, 1172, 1352, 1360, 1465, 1690, 1768, 2210, 2344, 2704, 2873, 2930, 3380, 3536, 3809, 4420, 4688, 4981, 5746, 5860, 6760, 7618, 8840, 9962, 11492, 11720, 13520, 14365, 15236, 17680, 19045, 19924, 22984, 23440, 24905, 28730, 30472, 38090, 39848, 45968, 49517, 49810, 57460, 60944, 64753, 76180, 79696, 99034, 99620, 114920, 129506, 152360, 198068, 199240, 229840, 247585, 259012, 304720, 323765, 396136, 398480, 495170, 518024, 647530, 792272, 841789, 990340, 1036048, 1295060, 1683578, 1980680, 2590120, 3367156, 3961360, 4208945, 5180240, 6734312, 8417890, 13468624, 16835780, 33671560, 67343120]

約数ペア:

[(1, 67343120), (2, 33671560), (4, 16835780), (5, 13468624), (8, 8417890), (10, 6734312), (13, 5180240), (16, 4208945), (17, 3961360), (20, 3367156), (26, 2590120), (34, 1980680), (40, 1683578), (52, 1295060), (65, 1036048), (68, 990340), (80, 841789), (85, 792272), (104, 647530), (130, 518024), (136, 495170), (169, 398480), (170, 396136), (208, 323765), (221, 304720), (260, 259012), (272, 247585), (293, 229840), (338, 199240), (340, 198068), (442, 152360), (520, 129506), (586, 114920), (676, 99620), (680, 99034), (845, 79696), (884, 76180), (1040, 64753), (1105, 60944), (1172, 57460), (1352, 49810), (1360, 49517), (1465, 45968), (1690, 39848), (1768, 38090), (2210, 30472), (2344, 28730), (2704, 24905), (2873, 23440), (2930, 22984), (3380, 19924), (3536, 19045), (3809, 17680), (4420, 15236), (4688, 14365), (4981, 13520), (5746, 11720), (5860, 11492), (6760, 9962), (7618, 8840)]