7228273080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{141067}}^1$

素因数の和:141149

約数の個数: 128

約数和(自身を含む): 25189102080

約数和(自身を除く): 17960829000

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 51240, 141067, 282134, 423201, 564268, 705335, 846402, 987469, 1128536, 1410670, 1692804, 1974938, 2116005, 2821340, 2962407, 3385608, 3949876, 4232010, 4937345, 5642680, 5924814, 7899752, 8464020, 8605087, 9874690, 11849628, 14812035, 16928040, 17210174, 19749380, 23699256, 25815261, 29624070, 34420348, 39498760, 43025435, 51630522, 59248140, 60235609, 68840696, 86050870, 103261044, 118496280, 120471218, 129076305, 172101740, 180706827, 206522088, 240942436, 258152610, 301178045, 344203480, 361413654, 481884872, 516305220, 602356090, 722827308, 903534135, 1032610440, 1204712180, 1445654616, 1807068270, 2409424360, 3614136540, 7228273080]

約数ペア:

[(1, 7228273080), (2, 3614136540), (3, 2409424360), (4, 1807068270), (5, 1445654616), (6, 1204712180), (7, 1032610440), (8, 903534135), (10, 722827308), (12, 602356090), (14, 516305220), (15, 481884872), (20, 361413654), (21, 344203480), (24, 301178045), (28, 258152610), (30, 240942436), (35, 206522088), (40, 180706827), (42, 172101740), (56, 129076305), (60, 120471218), (61, 118496280), (70, 103261044), (84, 86050870), (105, 68840696), (120, 60235609), (122, 59248140), (140, 51630522), (168, 43025435), (183, 39498760), (210, 34420348), (244, 29624070), (280, 25815261), (305, 23699256), (366, 19749380), (420, 17210174), (427, 16928040), (488, 14812035), (610, 11849628), (732, 9874690), (840, 8605087), (854, 8464020), (915, 7899752), (1220, 5924814), (1281, 5642680), (1464, 4937345), (1708, 4232010), (1830, 3949876), (2135, 3385608), (2440, 2962407), (2562, 2821340), (3416, 2116005), (3660, 1974938), (4270, 1692804), (5124, 1410670), (6405, 1128536), (7320, 987469), (8540, 846402), (10248, 705335), (12810, 564268), (17080, 423201), (25620, 282134), (51240, 141067)]