211672562960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10739}}^1\times {\mathrm{6659}}^1$

素因数の和:17448

約数の個数: 80

約数和(自身を含む): 505562731200

約数和(自身を除く): 293890168240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 6659, 10739, 13318, 21478, 26636, 33295, 42956, 53272, 53695, 66590, 85912, 106544, 107390, 133180, 171824, 214780, 246383, 266360, 397343, 429560, 492766, 532720, 794686, 859120, 985532, 1231915, 1589372, 1971064, 1986715, 2463830, 3178744, 3942128, 3973430, 4927660, 6357488, 7946860, 9855320, 15893720, 19710640, 31787440, 71511001, 143022002, 286044004, 357555005, 572088008, 715110010, 1144176016, 1430220020, 2645907037, 2860440040, 5291814074, 5720880080, 10583628148, 13229535185, 21167256296, 26459070370, 42334512592, 52918140740, 105836281480, 211672562960]

約数ペア:

[(1, 211672562960), (2, 105836281480), (4, 52918140740), (5, 42334512592), (8, 26459070370), (10, 21167256296), (16, 13229535185), (20, 10583628148), (37, 5720880080), (40, 5291814074), (74, 2860440040), (80, 2645907037), (148, 1430220020), (185, 1144176016), (296, 715110010), (370, 572088008), (592, 357555005), (740, 286044004), (1480, 143022002), (2960, 71511001), (6659, 31787440), (10739, 19710640), (13318, 15893720), (21478, 9855320), (26636, 7946860), (33295, 6357488), (42956, 4927660), (53272, 3973430), (53695, 3942128), (66590, 3178744), (85912, 2463830), (106544, 1986715), (107390, 1971064), (133180, 1589372), (171824, 1231915), (214780, 985532), (246383, 859120), (266360, 794686), (397343, 532720), (429560, 492766)]