82689360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 160

約数和(自身を含む): 292481280

約数和(自身を除く): 209791920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1559, 1560, 1768, 2040, 2210, 2652, 3118, 3120, 3315, 3536, 4080, 4420, 4677, 5304, 6236, 6630, 7795, 8840, 9354, 10608, 12472, 13260, 15590, 17680, 18708, 20267, 23385, 24944, 26503, 26520, 31180, 37416, 40534, 46770, 53006, 53040, 60801, 62360, 74832, 79509, 81068, 93540, 101335, 106012, 121602, 124720, 132515, 159018, 162136, 187080, 202670, 212024, 243204, 265030, 304005, 318036, 324272, 344539, 374160, 397545, 405340, 424048, 486408, 530060, 608010, 636072, 689078, 795090, 810680, 972816, 1033617, 1060120, 1216020, 1272144, 1378156, 1590180, 1621360, 1722695, 2067234, 2120240, 2432040, 2756312, 3180360, 3445390, 4134468, 4864080, 5168085, 5512624, 6360720, 6890780, 8268936, 10336170, 13781560, 16537872, 20672340, 27563120, 41344680, 82689360]

約数ペア:

[(1, 82689360), (2, 41344680), (3, 27563120), (4, 20672340), (5, 16537872), (6, 13781560), (8, 10336170), (10, 8268936), (12, 6890780), (13, 6360720), (15, 5512624), (16, 5168085), (17, 4864080), (20, 4134468), (24, 3445390), (26, 3180360), (30, 2756312), (34, 2432040), (39, 2120240), (40, 2067234), (48, 1722695), (51, 1621360), (52, 1590180), (60, 1378156), (65, 1272144), (68, 1216020), (78, 1060120), (80, 1033617), (85, 972816), (102, 810680), (104, 795090), (120, 689078), (130, 636072), (136, 608010), (156, 530060), (170, 486408), (195, 424048), (204, 405340), (208, 397545), (221, 374160), (240, 344539), (255, 324272), (260, 318036), (272, 304005), (312, 265030), (340, 243204), (390, 212024), (408, 202670), (442, 187080), (510, 162136), (520, 159018), (624, 132515), (663, 124720), (680, 121602), (780, 106012), (816, 101335), (884, 93540), (1020, 81068), (1040, 79509), (1105, 74832), (1326, 62360), (1360, 60801), (1559, 53040), (1560, 53006), (1768, 46770), (2040, 40534), (2210, 37416), (2652, 31180), (3118, 26520), (3120, 26503), (3315, 24944), (3536, 23385), (4080, 20267), (4420, 18708), (4677, 17680), (5304, 15590), (6236, 13260), (6630, 12472), (7795, 10608), (8840, 9354)]