65477040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 217486080

約数和(自身を除く): 152009040

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, 114, 120, 152, 166, 173, 190, 228, 240, 249, 285, 304, 332, 346, 380, 415, 456, 498, 519, 570, 664, 692, 760, 830, 865, 912, 996, 1038, 1140, 1245, 1328, 1384, 1520, 1577, 1660, 1730, 1992, 2076, 2280, 2490, 2595, 2768, 3154, 3287, 3320, 3460, 3984, 4152, 4560, 4731, 4980, 5190, 6308, 6574, 6640, 6920, 7885, 8304, 9462, 9861, 9960, 10380, 12616, 13148, 13840, 14359, 15770, 16435, 18924, 19722, 19920, 20760, 23655, 25232, 26296, 28718, 31540, 32870, 37848, 39444, 41520, 43077, 47310, 49305, 52592, 57436, 63080, 65740, 71795, 75696, 78888, 86154, 94620, 98610, 114872, 126160, 131480, 143590, 157776, 172308, 189240, 197220, 215385, 229744, 262960, 272821, 287180, 344616, 378480, 394440, 430770, 545642, 574360, 689232, 788880, 818463, 861540, 1091284, 1148720, 1364105, 1636926, 1723080, 2182568, 2728210, 3273852, 3446160, 4092315, 4365136, 5456420, 6547704, 8184630, 10912840, 13095408, 16369260, 21825680, 32738520, 65477040]

約数ペア:

[(1, 65477040), (2, 32738520), (3, 21825680), (4, 16369260), (5, 13095408), (6, 10912840), (8, 8184630), (10, 6547704), (12, 5456420), (15, 4365136), (16, 4092315), (19, 3446160), (20, 3273852), (24, 2728210), (30, 2182568), (38, 1723080), (40, 1636926), (48, 1364105), (57, 1148720), (60, 1091284), (76, 861540), (80, 818463), (83, 788880), (95, 689232), (114, 574360), (120, 545642), (152, 430770), (166, 394440), (173, 378480), (190, 344616), (228, 287180), (240, 272821), (249, 262960), (285, 229744), (304, 215385), (332, 197220), (346, 189240), (380, 172308), (415, 157776), (456, 143590), (498, 131480), (519, 126160), (570, 114872), (664, 98610), (692, 94620), (760, 86154), (830, 78888), (865, 75696), (912, 71795), (996, 65740), (1038, 63080), (1140, 57436), (1245, 52592), (1328, 49305), (1384, 47310), (1520, 43077), (1577, 41520), (1660, 39444), (1730, 37848), (1992, 32870), (2076, 31540), (2280, 28718), (2490, 26296), (2595, 25232), (2768, 23655), (3154, 20760), (3287, 19920), (3320, 19722), (3460, 18924), (3984, 16435), (4152, 15770), (4560, 14359), (4731, 13840), (4980, 13148), (5190, 12616), (6308, 10380), (6574, 9960), (6640, 9861), (6920, 9462), (7885, 8304)]