131895360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1181

約数の個数: 168

約数和(自身を含む): 465146136

約数和(自身を除く): 333250776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1117, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2234, 2460, 2624, 2880, 2952, 3280, 3351, 3690, 3936, 4468, 4920, 5585, 5904, 6560, 6702, 7380, 7872, 8936, 9840, 10053, 11170, 11808, 13120, 13404, 14760, 16755, 17872, 19680, 20106, 22340, 23616, 26808, 29520, 33510, 35744, 39360, 40212, 44680, 45797, 50265, 53616, 59040, 67020, 71488, 80424, 89360, 91594, 100530, 107232, 118080, 134040, 137391, 160848, 178720, 183188, 201060, 214464, 228985, 268080, 274782, 321696, 357440, 366376, 402120, 412173, 457970, 536160, 549564, 643392, 686955, 732752, 804240, 824346, 915940, 1072320, 1099128, 1373910, 1465504, 1608480, 1648692, 1831880, 2060865, 2198256, 2747820, 2931008, 3216960, 3297384, 3663760, 4121730, 4396512, 5495640, 6594768, 7327520, 8243460, 8793024, 10991280, 13189536, 14655040, 16486920, 21982560, 26379072, 32973840, 43965120, 65947680, 131895360]

約数ペア:

[(1, 131895360), (2, 65947680), (3, 43965120), (4, 32973840), (5, 26379072), (6, 21982560), (8, 16486920), (9, 14655040), (10, 13189536), (12, 10991280), (15, 8793024), (16, 8243460), (18, 7327520), (20, 6594768), (24, 5495640), (30, 4396512), (32, 4121730), (36, 3663760), (40, 3297384), (41, 3216960), (45, 2931008), (48, 2747820), (60, 2198256), (64, 2060865), (72, 1831880), (80, 1648692), (82, 1608480), (90, 1465504), (96, 1373910), (120, 1099128), (123, 1072320), (144, 915940), (160, 824346), (164, 804240), (180, 732752), (192, 686955), (205, 643392), (240, 549564), (246, 536160), (288, 457970), (320, 412173), (328, 402120), (360, 366376), (369, 357440), (410, 321696), (480, 274782), (492, 268080), (576, 228985), (615, 214464), (656, 201060), (720, 183188), (738, 178720), (820, 160848), (960, 137391), (984, 134040), (1117, 118080), (1230, 107232), (1312, 100530), (1440, 91594), (1476, 89360), (1640, 80424), (1845, 71488), (1968, 67020), (2234, 59040), (2460, 53616), (2624, 50265), (2880, 45797), (2952, 44680), (3280, 40212), (3351, 39360), (3690, 35744), (3936, 33510), (4468, 29520), (4920, 26808), (5585, 23616), (5904, 22340), (6560, 20106), (6702, 19680), (7380, 17872), (7872, 16755), (8936, 14760), (9840, 13404), (10053, 13120), (11170, 11808)]