157808520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6353}}^1$

素因数の和:6396

約数の個数: 128

約数和(自身を含む): 548985600

約数和(自身を除く): 391177080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 6353, 8280, 12420, 12706, 19059, 24840, 25412, 31765, 38118, 50824, 57177, 63530, 76236, 95295, 114354, 127060, 146119, 152472, 171531, 190590, 228708, 254120, 285885, 292238, 343062, 381180, 438357, 457416, 571770, 584476, 686124, 730595, 762360, 857655, 876714, 1143540, 1168952, 1315071, 1372248, 1461190, 1715310, 1753428, 2191785, 2287080, 2630142, 2922380, 3430620, 3506856, 3945213, 4383570, 5260284, 5844760, 6575355, 6861240, 7890426, 8767140, 10520568, 13150710, 15780852, 17534280, 19726065, 26301420, 31561704, 39452130, 52602840, 78904260, 157808520]

約数ペア:

[(1, 157808520), (2, 78904260), (3, 52602840), (4, 39452130), (5, 31561704), (6, 26301420), (8, 19726065), (9, 17534280), (10, 15780852), (12, 13150710), (15, 10520568), (18, 8767140), (20, 7890426), (23, 6861240), (24, 6575355), (27, 5844760), (30, 5260284), (36, 4383570), (40, 3945213), (45, 3506856), (46, 3430620), (54, 2922380), (60, 2630142), (69, 2287080), (72, 2191785), (90, 1753428), (92, 1715310), (108, 1461190), (115, 1372248), (120, 1315071), (135, 1168952), (138, 1143540), (180, 876714), (184, 857655), (207, 762360), (216, 730595), (230, 686124), (270, 584476), (276, 571770), (345, 457416), (360, 438357), (414, 381180), (460, 343062), (540, 292238), (552, 285885), (621, 254120), (690, 228708), (828, 190590), (920, 171531), (1035, 152472), (1080, 146119), (1242, 127060), (1380, 114354), (1656, 95295), (2070, 76236), (2484, 63530), (2760, 57177), (3105, 50824), (4140, 38118), (4968, 31765), (6210, 25412), (6353, 24840), (8280, 19059), (12420, 12706)]