8325786840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{5437}}^1$

素因数の和:7281

約数の個数: 128

約数和(自身を含む): 28566466560

約数和(自身を除く): 20240679720

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1823, 3646, 5437, 5469, 7292, 9115, 10874, 10938, 12761, 14584, 16311, 18230, 21748, 21876, 25522, 27185, 27345, 32622, 36460, 38059, 38283, 43496, 43752, 51044, 54370, 54690, 63805, 65244, 72920, 76118, 76566, 81555, 102088, 108740, 109380, 114177, 127610, 130488, 152236, 153132, 163110, 190295, 191415, 217480, 218760, 228354, 255220, 304472, 306264, 326220, 380590, 382830, 456708, 510440, 570885, 652440, 761180, 765660, 913416, 1141770, 1522360, 1531320, 2283540, 4567080, 9911651, 19823302, 29734953, 39646604, 49558255, 59469906, 69381557, 79293208, 99116510, 118939812, 138763114, 148674765, 198233020, 208144671, 237879624, 277526228, 297349530, 346907785, 396466040, 416289342, 555052456, 594699060, 693815570, 832578684, 1040723355, 1189398120, 1387631140, 1665157368, 2081446710, 2775262280, 4162893420, 8325786840]

約数ペア:

[(1, 8325786840), (2, 4162893420), (3, 2775262280), (4, 2081446710), (5, 1665157368), (6, 1387631140), (7, 1189398120), (8, 1040723355), (10, 832578684), (12, 693815570), (14, 594699060), (15, 555052456), (20, 416289342), (21, 396466040), (24, 346907785), (28, 297349530), (30, 277526228), (35, 237879624), (40, 208144671), (42, 198233020), (56, 148674765), (60, 138763114), (70, 118939812), (84, 99116510), (105, 79293208), (120, 69381557), (140, 59469906), (168, 49558255), (210, 39646604), (280, 29734953), (420, 19823302), (840, 9911651), (1823, 4567080), (3646, 2283540), (5437, 1531320), (5469, 1522360), (7292, 1141770), (9115, 913416), (10874, 765660), (10938, 761180), (12761, 652440), (14584, 570885), (16311, 510440), (18230, 456708), (21748, 382830), (21876, 380590), (25522, 326220), (27185, 306264), (27345, 304472), (32622, 255220), (36460, 228354), (38059, 218760), (38283, 217480), (43496, 191415), (43752, 190295), (51044, 163110), (54370, 153132), (54690, 152236), (63805, 130488), (65244, 127610), (72920, 114177), (76118, 109380), (76566, 108740), (81555, 102088)]