4671240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 16450560

約数和(自身を除く): 11779320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 83, 84, 105, 120, 134, 140, 166, 168, 201, 210, 249, 268, 280, 332, 335, 402, 415, 420, 469, 498, 536, 581, 664, 670, 804, 830, 840, 938, 996, 1005, 1162, 1245, 1340, 1407, 1608, 1660, 1743, 1876, 1992, 2010, 2324, 2345, 2490, 2680, 2814, 2905, 3320, 3486, 3752, 4020, 4648, 4690, 4980, 5561, 5628, 5810, 6972, 7035, 8040, 8715, 9380, 9960, 11122, 11256, 11620, 13944, 14070, 16683, 17430, 18760, 22244, 23240, 27805, 28140, 33366, 34860, 38927, 44488, 55610, 56280, 66732, 69720, 77854, 83415, 111220, 116781, 133464, 155708, 166830, 194635, 222440, 233562, 311416, 333660, 389270, 467124, 583905, 667320, 778540, 934248, 1167810, 1557080, 2335620, 4671240]

約数ペア:

[(1, 4671240), (2, 2335620), (3, 1557080), (4, 1167810), (5, 934248), (6, 778540), (7, 667320), (8, 583905), (10, 467124), (12, 389270), (14, 333660), (15, 311416), (20, 233562), (21, 222440), (24, 194635), (28, 166830), (30, 155708), (35, 133464), (40, 116781), (42, 111220), (56, 83415), (60, 77854), (67, 69720), (70, 66732), (83, 56280), (84, 55610), (105, 44488), (120, 38927), (134, 34860), (140, 33366), (166, 28140), (168, 27805), (201, 23240), (210, 22244), (249, 18760), (268, 17430), (280, 16683), (332, 14070), (335, 13944), (402, 11620), (415, 11256), (420, 11122), (469, 9960), (498, 9380), (536, 8715), (581, 8040), (664, 7035), (670, 6972), (804, 5810), (830, 5628), (840, 5561), (938, 4980), (996, 4690), (1005, 4648), (1162, 4020), (1245, 3752), (1340, 3486), (1407, 3320), (1608, 2905), (1660, 2814), (1743, 2680), (1876, 2490), (1992, 2345), (2010, 2324)]