83947920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 300837888

約数和(自身を除く): 216889968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 467, 535, 560, 642, 749, 840, 856, 934, 1070, 1284, 1401, 1498, 1605, 1680, 1712, 1868, 2140, 2247, 2335, 2568, 2802, 2996, 3210, 3269, 3736, 3745, 4280, 4494, 4670, 5136, 5604, 5992, 6420, 6538, 7005, 7472, 7490, 8560, 8988, 9340, 9807, 11208, 11235, 11984, 12840, 13076, 14010, 14980, 16345, 17976, 18680, 19614, 22416, 22470, 25680, 26152, 28020, 29960, 32690, 35952, 37360, 39228, 44940, 49035, 49969, 52304, 56040, 59920, 65380, 78456, 89880, 98070, 99938, 112080, 130760, 149907, 156912, 179760, 196140, 199876, 249845, 261520, 299814, 349783, 392280, 399752, 499690, 599628, 699566, 749535, 784560, 799504, 999380, 1049349, 1199256, 1399132, 1499070, 1748915, 1998760, 2098698, 2398512, 2798264, 2998140, 3497830, 3997520, 4197396, 5246745, 5596528, 5996280, 6995660, 8394792, 10493490, 11992560, 13991320, 16789584, 20986980, 27982640, 41973960, 83947920]

約数ペア:

[(1, 83947920), (2, 41973960), (3, 27982640), (4, 20986980), (5, 16789584), (6, 13991320), (7, 11992560), (8, 10493490), (10, 8394792), (12, 6995660), (14, 5996280), (15, 5596528), (16, 5246745), (20, 4197396), (21, 3997520), (24, 3497830), (28, 2998140), (30, 2798264), (35, 2398512), (40, 2098698), (42, 1998760), (48, 1748915), (56, 1499070), (60, 1399132), (70, 1199256), (80, 1049349), (84, 999380), (105, 799504), (107, 784560), (112, 749535), (120, 699566), (140, 599628), (168, 499690), (210, 399752), (214, 392280), (240, 349783), (280, 299814), (321, 261520), (336, 249845), (420, 199876), (428, 196140), (467, 179760), (535, 156912), (560, 149907), (642, 130760), (749, 112080), (840, 99938), (856, 98070), (934, 89880), (1070, 78456), (1284, 65380), (1401, 59920), (1498, 56040), (1605, 52304), (1680, 49969), (1712, 49035), (1868, 44940), (2140, 39228), (2247, 37360), (2335, 35952), (2568, 32690), (2802, 29960), (2996, 28020), (3210, 26152), (3269, 25680), (3736, 22470), (3745, 22416), (4280, 19614), (4494, 18680), (4670, 17976), (5136, 16345), (5604, 14980), (5992, 14010), (6420, 13076), (6538, 12840), (7005, 11984), (7472, 11235), (7490, 11208), (8560, 9807), (8988, 9340)]