56891040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 191237760

約数和(自身を除く): 134346720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 61, 67, 80, 87, 96, 116, 120, 122, 134, 145, 160, 174, 183, 201, 232, 240, 244, 268, 290, 305, 335, 348, 366, 402, 435, 464, 480, 488, 536, 580, 610, 670, 696, 732, 804, 870, 915, 928, 976, 1005, 1072, 1160, 1220, 1340, 1392, 1464, 1608, 1740, 1769, 1830, 1943, 1952, 2010, 2144, 2320, 2440, 2680, 2784, 2928, 3216, 3480, 3538, 3660, 3886, 4020, 4087, 4640, 4880, 5307, 5360, 5829, 5856, 6432, 6960, 7076, 7320, 7772, 8040, 8174, 8845, 9715, 9760, 10614, 10720, 11658, 12261, 13920, 14152, 14640, 15544, 16080, 16348, 17690, 19430, 20435, 21228, 23316, 24522, 26535, 28304, 29145, 29280, 31088, 32160, 32696, 35380, 38860, 40870, 42456, 46632, 49044, 53070, 56608, 58290, 61305, 62176, 65392, 70760, 77720, 81740, 84912, 93264, 98088, 106140, 116580, 118523, 122610, 130784, 141520, 155440, 163480, 169824, 186528, 196176, 212280, 233160, 237046, 245220, 283040, 310880, 326960, 355569, 392352, 424560, 466320, 474092, 490440, 592615, 653920, 711138, 849120, 932640, 948184, 980880, 1185230, 1422276, 1777845, 1896368, 1961760, 2370460, 2844552, 3555690, 3792736, 4740920, 5689104, 7111380, 9481840, 11378208, 14222760, 18963680, 28445520, 56891040]

約数ペア:

[(1, 56891040), (2, 28445520), (3, 18963680), (4, 14222760), (5, 11378208), (6, 9481840), (8, 7111380), (10, 5689104), (12, 4740920), (15, 3792736), (16, 3555690), (20, 2844552), (24, 2370460), (29, 1961760), (30, 1896368), (32, 1777845), (40, 1422276), (48, 1185230), (58, 980880), (60, 948184), (61, 932640), (67, 849120), (80, 711138), (87, 653920), (96, 592615), (116, 490440), (120, 474092), (122, 466320), (134, 424560), (145, 392352), (160, 355569), (174, 326960), (183, 310880), (201, 283040), (232, 245220), (240, 237046), (244, 233160), (268, 212280), (290, 196176), (305, 186528), (335, 169824), (348, 163480), (366, 155440), (402, 141520), (435, 130784), (464, 122610), (480, 118523), (488, 116580), (536, 106140), (580, 98088), (610, 93264), (670, 84912), (696, 81740), (732, 77720), (804, 70760), (870, 65392), (915, 62176), (928, 61305), (976, 58290), (1005, 56608), (1072, 53070), (1160, 49044), (1220, 46632), (1340, 42456), (1392, 40870), (1464, 38860), (1608, 35380), (1740, 32696), (1769, 32160), (1830, 31088), (1943, 29280), (1952, 29145), (2010, 28304), (2144, 26535), (2320, 24522), (2440, 23316), (2680, 21228), (2784, 20435), (2928, 19430), (3216, 17690), (3480, 16348), (3538, 16080), (3660, 15544), (3886, 14640), (4020, 14152), (4087, 13920), (4640, 12261), (4880, 11658), (5307, 10720), (5360, 10614), (5829, 9760), (5856, 9715), (6432, 8845), (6960, 8174), (7076, 8040), (7320, 7772)]