56577360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 216789696

約数和(自身を除く): 160212336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 283, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 566, 588, 595, 680, 714, 735, 784, 816, 833, 840, 849, 952, 980, 1020, 1132, 1176, 1190, 1360, 1415, 1428, 1470, 1666, 1680, 1698, 1785, 1904, 1960, 1981, 2040, 2264, 2352, 2380, 2499, 2830, 2856, 2940, 3332, 3396, 3570, 3920, 3962, 4080, 4165, 4245, 4528, 4760, 4811, 4998, 5660, 5712, 5880, 5943, 6664, 6792, 7140, 7924, 8330, 8490, 9520, 9622, 9905, 9996, 11320, 11760, 11886, 12495, 13328, 13584, 13867, 14280, 14433, 15848, 16660, 16980, 19244, 19810, 19992, 22640, 23772, 24055, 24990, 27734, 28560, 28866, 29715, 31696, 33320, 33677, 33960, 38488, 39620, 39984, 41601, 47544, 48110, 49980, 55468, 57732, 59430, 66640, 67354, 67920, 69335, 72165, 76976, 79240, 83202, 95088, 96220, 99960, 101031, 110936, 115464, 118860, 134708, 138670, 144330, 158480, 166404, 168385, 192440, 199920, 202062, 208005, 221872, 230928, 235739, 237720, 269416, 277340, 288660, 332808, 336770, 384880, 404124, 416010, 471478, 475440, 505155, 538832, 554680, 577320, 665616, 673540, 707217, 808248, 832020, 942956, 1010310, 1109360, 1154640, 1178695, 1347080, 1414434, 1616496, 1664040, 1885912, 2020620, 2357390, 2694160, 2828868, 3328080, 3536085, 3771824, 4041240, 4714780, 5657736, 7072170, 8082480, 9429560, 11315472, 14144340, 18859120, 28288680, 56577360]

約数ペア:

[(1, 56577360), (2, 28288680), (3, 18859120), (4, 14144340), (5, 11315472), (6, 9429560), (7, 8082480), (8, 7072170), (10, 5657736), (12, 4714780), (14, 4041240), (15, 3771824), (16, 3536085), (17, 3328080), (20, 2828868), (21, 2694160), (24, 2357390), (28, 2020620), (30, 1885912), (34, 1664040), (35, 1616496), (40, 1414434), (42, 1347080), (48, 1178695), (49, 1154640), (51, 1109360), (56, 1010310), (60, 942956), (68, 832020), (70, 808248), (80, 707217), (84, 673540), (85, 665616), (98, 577320), (102, 554680), (105, 538832), (112, 505155), (119, 475440), (120, 471478), (136, 416010), (140, 404124), (147, 384880), (168, 336770), (170, 332808), (196, 288660), (204, 277340), (210, 269416), (238, 237720), (240, 235739), (245, 230928), (255, 221872), (272, 208005), (280, 202062), (283, 199920), (294, 192440), (336, 168385), (340, 166404), (357, 158480), (392, 144330), (408, 138670), (420, 134708), (476, 118860), (490, 115464), (510, 110936), (560, 101031), (566, 99960), (588, 96220), (595, 95088), (680, 83202), (714, 79240), (735, 76976), (784, 72165), (816, 69335), (833, 67920), (840, 67354), (849, 66640), (952, 59430), (980, 57732), (1020, 55468), (1132, 49980), (1176, 48110), (1190, 47544), (1360, 41601), (1415, 39984), (1428, 39620), (1470, 38488), (1666, 33960), (1680, 33677), (1698, 33320), (1785, 31696), (1904, 29715), (1960, 28866), (1981, 28560), (2040, 27734), (2264, 24990), (2352, 24055), (2380, 23772), (2499, 22640), (2830, 19992), (2856, 19810), (2940, 19244), (3332, 16980), (3396, 16660), (3570, 15848), (3920, 14433), (3962, 14280), (4080, 13867), (4165, 13584), (4245, 13328), (4528, 12495), (4760, 11886), (4811, 11760), (4998, 11320), (5660, 9996), (5712, 9905), (5880, 9622), (5943, 9520), (6664, 8490), (6792, 8330), (7140, 7924)]