580916280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18691}}^1$

素因数の和:18749

約数の個数: 128

約数和(自身を含む): 2045652480

約数和(自身を除く): 1464736200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 18691, 31080, 37382, 56073, 74764, 93455, 112146, 130837, 149528, 186910, 224292, 261674, 280365, 373820, 392511, 448584, 523348, 560730, 654185, 691567, 747640, 785022, 1046696, 1121460, 1308370, 1383134, 1570044, 1962555, 2074701, 2242920, 2616740, 2766268, 3140088, 3457835, 3925110, 4149402, 4840969, 5233480, 5532536, 6915670, 7850220, 8298804, 9681938, 10373505, 13831340, 14522907, 15700440, 16597608, 19363876, 20747010, 24204845, 27662680, 29045814, 38727752, 41494020, 48409690, 58091628, 72614535, 82988040, 96819380, 116183256, 145229070, 193638760, 290458140, 580916280]

約数ペア:

[(1, 580916280), (2, 290458140), (3, 193638760), (4, 145229070), (5, 116183256), (6, 96819380), (7, 82988040), (8, 72614535), (10, 58091628), (12, 48409690), (14, 41494020), (15, 38727752), (20, 29045814), (21, 27662680), (24, 24204845), (28, 20747010), (30, 19363876), (35, 16597608), (37, 15700440), (40, 14522907), (42, 13831340), (56, 10373505), (60, 9681938), (70, 8298804), (74, 7850220), (84, 6915670), (105, 5532536), (111, 5233480), (120, 4840969), (140, 4149402), (148, 3925110), (168, 3457835), (185, 3140088), (210, 2766268), (222, 2616740), (259, 2242920), (280, 2074701), (296, 1962555), (370, 1570044), (420, 1383134), (444, 1308370), (518, 1121460), (555, 1046696), (740, 785022), (777, 747640), (840, 691567), (888, 654185), (1036, 560730), (1110, 523348), (1295, 448584), (1480, 392511), (1554, 373820), (2072, 280365), (2220, 261674), (2590, 224292), (3108, 186910), (3885, 149528), (4440, 130837), (5180, 112146), (6216, 93455), (7770, 74764), (10360, 56073), (15540, 37382), (18691, 31080)]