520070880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5049

約数の個数: 192

約数和(自身を含む): 1933037568

約数和(自身を除く): 1412966688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 4993, 5208, 6510, 6944, 7440, 8680, 9986, 10416, 13020, 14880, 14979, 17360, 19972, 20832, 24965, 26040, 29958, 34720, 34951, 39944, 49930, 52080, 59916, 69902, 74895, 79888, 99860, 104160, 104853, 119832, 139804, 149790, 154783, 159776, 174755, 199720, 209706, 239664, 279608, 299580, 309566, 349510, 399440, 419412, 464349, 479328, 524265, 559216, 599160, 619132, 699020, 773915, 798880, 838824, 928698, 1048530, 1083481, 1118432, 1198320, 1238264, 1398040, 1547830, 1677648, 1857396, 2097060, 2166962, 2321745, 2396640, 2476528, 2796080, 3095660, 3250443, 3355296, 3714792, 4194120, 4333924, 4643490, 4953056, 5417405, 5592160, 6191320, 6500886, 7429584, 8388240, 8667848, 9286980, 10834810, 12382640, 13001772, 14859168, 16252215, 16776480, 17335696, 18573960, 21669620, 24765280, 26003544, 32504430, 34671392, 37147920, 43339240, 52007088, 65008860, 74295840, 86678480, 104014176, 130017720, 173356960, 260035440, 520070880]

約数ペア:

[(1, 520070880), (2, 260035440), (3, 173356960), (4, 130017720), (5, 104014176), (6, 86678480), (7, 74295840), (8, 65008860), (10, 52007088), (12, 43339240), (14, 37147920), (15, 34671392), (16, 32504430), (20, 26003544), (21, 24765280), (24, 21669620), (28, 18573960), (30, 17335696), (31, 16776480), (32, 16252215), (35, 14859168), (40, 13001772), (42, 12382640), (48, 10834810), (56, 9286980), (60, 8667848), (62, 8388240), (70, 7429584), (80, 6500886), (84, 6191320), (93, 5592160), (96, 5417405), (105, 4953056), (112, 4643490), (120, 4333924), (124, 4194120), (140, 3714792), (155, 3355296), (160, 3250443), (168, 3095660), (186, 2796080), (210, 2476528), (217, 2396640), (224, 2321745), (240, 2166962), (248, 2097060), (280, 1857396), (310, 1677648), (336, 1547830), (372, 1398040), (420, 1238264), (434, 1198320), (465, 1118432), (480, 1083481), (496, 1048530), (560, 928698), (620, 838824), (651, 798880), (672, 773915), (744, 699020), (840, 619132), (868, 599160), (930, 559216), (992, 524265), (1085, 479328), (1120, 464349), (1240, 419412), (1302, 399440), (1488, 349510), (1680, 309566), (1736, 299580), (1860, 279608), (2170, 239664), (2480, 209706), (2604, 199720), (2976, 174755), (3255, 159776), (3360, 154783), (3472, 149790), (3720, 139804), (4340, 119832), (4960, 104853), (4993, 104160), (5208, 99860), (6510, 79888), (6944, 74895), (7440, 69902), (8680, 59916), (9986, 52080), (10416, 49930), (13020, 39944), (14880, 34951), (14979, 34720), (17360, 29958), (19972, 26040), (20832, 24965)]