40497360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 94494000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 107, 114, 120, 152, 166, 190, 214, 228, 240, 249, 285, 304, 321, 332, 380, 415, 428, 456, 498, 535, 570, 642, 664, 760, 830, 856, 912, 996, 1070, 1140, 1245, 1284, 1328, 1520, 1577, 1605, 1660, 1712, 1992, 2033, 2140, 2280, 2490, 2568, 3154, 3210, 3320, 3984, 4066, 4280, 4560, 4731, 4980, 5136, 6099, 6308, 6420, 6640, 7885, 8132, 8560, 8881, 9462, 9960, 10165, 12198, 12616, 12840, 15770, 16264, 17762, 18924, 19920, 20330, 23655, 24396, 25232, 25680, 26643, 30495, 31540, 32528, 35524, 37848, 40660, 44405, 47310, 48792, 53286, 60990, 63080, 71048, 75696, 81320, 88810, 94620, 97584, 106572, 121980, 126160, 133215, 142096, 162640, 168739, 177620, 189240, 213144, 243960, 266430, 337478, 355240, 378480, 426288, 487920, 506217, 532860, 674956, 710480, 843695, 1012434, 1065720, 1349912, 1687390, 2024868, 2131440, 2531085, 2699824, 3374780, 4049736, 5062170, 6749560, 8099472, 10124340, 13499120, 20248680, 40497360]

約数ペア:

[(1, 40497360), (2, 20248680), (3, 13499120), (4, 10124340), (5, 8099472), (6, 6749560), (8, 5062170), (10, 4049736), (12, 3374780), (15, 2699824), (16, 2531085), (19, 2131440), (20, 2024868), (24, 1687390), (30, 1349912), (38, 1065720), (40, 1012434), (48, 843695), (57, 710480), (60, 674956), (76, 532860), (80, 506217), (83, 487920), (95, 426288), (107, 378480), (114, 355240), (120, 337478), (152, 266430), (166, 243960), (190, 213144), (214, 189240), (228, 177620), (240, 168739), (249, 162640), (285, 142096), (304, 133215), (321, 126160), (332, 121980), (380, 106572), (415, 97584), (428, 94620), (456, 88810), (498, 81320), (535, 75696), (570, 71048), (642, 63080), (664, 60990), (760, 53286), (830, 48792), (856, 47310), (912, 44405), (996, 40660), (1070, 37848), (1140, 35524), (1245, 32528), (1284, 31540), (1328, 30495), (1520, 26643), (1577, 25680), (1605, 25232), (1660, 24396), (1712, 23655), (1992, 20330), (2033, 19920), (2140, 18924), (2280, 17762), (2490, 16264), (2568, 15770), (3154, 12840), (3210, 12616), (3320, 12198), (3984, 10165), (4066, 9960), (4280, 9462), (4560, 8881), (4731, 8560), (4980, 8132), (5136, 7885), (6099, 6640), (6308, 6420)]