83717520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 279624960

約数和(自身を除く): 195907440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 289, 340, 355, 408, 426, 510, 568, 578, 680, 710, 816, 852, 867, 1020, 1065, 1136, 1156, 1207, 1360, 1420, 1445, 1704, 1734, 2040, 2130, 2312, 2414, 2840, 2890, 3408, 3468, 3621, 4080, 4260, 4335, 4624, 4828, 4913, 5680, 5780, 6035, 6936, 7242, 8520, 8670, 9656, 9826, 11560, 12070, 13872, 14484, 14739, 17040, 17340, 18105, 19312, 19652, 20519, 23120, 24140, 24565, 28968, 29478, 34680, 36210, 39304, 41038, 48280, 49130, 57936, 58956, 61557, 69360, 72420, 73695, 78608, 82076, 96560, 98260, 102595, 117912, 123114, 144840, 147390, 164152, 196520, 205190, 235824, 246228, 289680, 294780, 307785, 328304, 348823, 393040, 410380, 492456, 589560, 615570, 697646, 820760, 984912, 1046469, 1179120, 1231140, 1395292, 1641520, 1744115, 2092938, 2462280, 2790584, 3488230, 4185876, 4924560, 5232345, 5581168, 6976460, 8371752, 10464690, 13952920, 16743504, 20929380, 27905840, 41858760, 83717520]

約数ペア:

[(1, 83717520), (2, 41858760), (3, 27905840), (4, 20929380), (5, 16743504), (6, 13952920), (8, 10464690), (10, 8371752), (12, 6976460), (15, 5581168), (16, 5232345), (17, 4924560), (20, 4185876), (24, 3488230), (30, 2790584), (34, 2462280), (40, 2092938), (48, 1744115), (51, 1641520), (60, 1395292), (68, 1231140), (71, 1179120), (80, 1046469), (85, 984912), (102, 820760), (120, 697646), (136, 615570), (142, 589560), (170, 492456), (204, 410380), (213, 393040), (240, 348823), (255, 328304), (272, 307785), (284, 294780), (289, 289680), (340, 246228), (355, 235824), (408, 205190), (426, 196520), (510, 164152), (568, 147390), (578, 144840), (680, 123114), (710, 117912), (816, 102595), (852, 98260), (867, 96560), (1020, 82076), (1065, 78608), (1136, 73695), (1156, 72420), (1207, 69360), (1360, 61557), (1420, 58956), (1445, 57936), (1704, 49130), (1734, 48280), (2040, 41038), (2130, 39304), (2312, 36210), (2414, 34680), (2840, 29478), (2890, 28968), (3408, 24565), (3468, 24140), (3621, 23120), (4080, 20519), (4260, 19652), (4335, 19312), (4624, 18105), (4828, 17340), (4913, 17040), (5680, 14739), (5780, 14484), (6035, 13872), (6936, 12070), (7242, 11560), (8520, 9826), (8670, 9656)]