1225518840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37409}}^1$

素因数の和:37446

約数の個数: 192

約数和(自身を含む): 4902206400

約数和(自身を除く): 3676687560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 37409, 74818, 112227, 149636, 187045, 224454, 261863, 299272, 336681, 374090, 448908, 486317, 523726, 561135, 673362, 748180, 785589, 897816, 972634, 1047452, 1122270, 1309315, 1346724, 1458951, 1496360, 1571178, 1683405, 1945268, 2094904, 2244540, 2356767, 2431585, 2618630, 2693448, 2917902, 3142356, 3366810, 3404219, 3890536, 3927945, 4376853, 4489080, 4713534, 4863170, 5237260, 5835804, 6284712, 6733620, 6808438, 7294755, 7855890, 8753706, 9427068, 9726340, 10212657, 10474520, 11671608, 11783835, 13467240, 13616876, 14589510, 15711780, 17021095, 17507412, 18854136, 19452680, 20425314, 21884265, 23567670, 27233752, 29179020, 30637971, 31423560, 34042190, 35014824, 40850628, 43768530, 47135340, 51063285, 58358040, 61275942, 68084380, 81701256, 87537060, 94270680, 102126570, 122551884, 136168760, 153189855, 175074120, 204253140, 245103768, 306379710, 408506280, 612759420, 1225518840]

約数ペア:

[(1, 1225518840), (2, 612759420), (3, 408506280), (4, 306379710), (5, 245103768), (6, 204253140), (7, 175074120), (8, 153189855), (9, 136168760), (10, 122551884), (12, 102126570), (13, 94270680), (14, 87537060), (15, 81701256), (18, 68084380), (20, 61275942), (21, 58358040), (24, 51063285), (26, 47135340), (28, 43768530), (30, 40850628), (35, 35014824), (36, 34042190), (39, 31423560), (40, 30637971), (42, 29179020), (45, 27233752), (52, 23567670), (56, 21884265), (60, 20425314), (63, 19452680), (65, 18854136), (70, 17507412), (72, 17021095), (78, 15711780), (84, 14589510), (90, 13616876), (91, 13467240), (104, 11783835), (105, 11671608), (117, 10474520), (120, 10212657), (126, 9726340), (130, 9427068), (140, 8753706), (156, 7855890), (168, 7294755), (180, 6808438), (182, 6733620), (195, 6284712), (210, 5835804), (234, 5237260), (252, 4863170), (260, 4713534), (273, 4489080), (280, 4376853), (312, 3927945), (315, 3890536), (360, 3404219), (364, 3366810), (390, 3142356), (420, 2917902), (455, 2693448), (468, 2618630), (504, 2431585), (520, 2356767), (546, 2244540), (585, 2094904), (630, 1945268), (728, 1683405), (780, 1571178), (819, 1496360), (840, 1458951), (910, 1346724), (936, 1309315), (1092, 1122270), (1170, 1047452), (1260, 972634), (1365, 897816), (1560, 785589), (1638, 748180), (1820, 673362), (2184, 561135), (2340, 523726), (2520, 486317), (2730, 448908), (3276, 374090), (3640, 336681), (4095, 299272), (4680, 261863), (5460, 224454), (6552, 187045), (8190, 149636), (10920, 112227), (16380, 74818), (32760, 37409)]