3512040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 12476160

約数和(自身を除く): 8964120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 113, 120, 140, 148, 168, 185, 210, 222, 226, 259, 280, 296, 339, 370, 420, 444, 452, 518, 555, 565, 678, 740, 777, 791, 840, 888, 904, 1036, 1110, 1130, 1295, 1356, 1480, 1554, 1582, 1695, 2072, 2220, 2260, 2373, 2590, 2712, 3108, 3164, 3390, 3885, 3955, 4181, 4440, 4520, 4746, 5180, 6216, 6328, 6780, 7770, 7910, 8362, 9492, 10360, 11865, 12543, 13560, 15540, 15820, 16724, 18984, 20905, 23730, 25086, 29267, 31080, 31640, 33448, 41810, 47460, 50172, 58534, 62715, 83620, 87801, 94920, 100344, 117068, 125430, 146335, 167240, 175602, 234136, 250860, 292670, 351204, 439005, 501720, 585340, 702408, 878010, 1170680, 1756020, 3512040]

約数ペア:

[(1, 3512040), (2, 1756020), (3, 1170680), (4, 878010), (5, 702408), (6, 585340), (7, 501720), (8, 439005), (10, 351204), (12, 292670), (14, 250860), (15, 234136), (20, 175602), (21, 167240), (24, 146335), (28, 125430), (30, 117068), (35, 100344), (37, 94920), (40, 87801), (42, 83620), (56, 62715), (60, 58534), (70, 50172), (74, 47460), (84, 41810), (105, 33448), (111, 31640), (113, 31080), (120, 29267), (140, 25086), (148, 23730), (168, 20905), (185, 18984), (210, 16724), (222, 15820), (226, 15540), (259, 13560), (280, 12543), (296, 11865), (339, 10360), (370, 9492), (420, 8362), (444, 7910), (452, 7770), (518, 6780), (555, 6328), (565, 6216), (678, 5180), (740, 4746), (777, 4520), (791, 4440), (840, 4181), (888, 3955), (904, 3885), (1036, 3390), (1110, 3164), (1130, 3108), (1295, 2712), (1356, 2590), (1480, 2373), (1554, 2260), (1582, 2220), (1695, 2072)]