40687920

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 480

約数和(自身を含む): 181988352

約数和(自身を除く): 141300432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 46, 48, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 80, 81, 84, 90, 91, 92, 104, 105, 108, 112, 115, 117, 120, 126, 130, 135, 138, 140, 144, 156, 161, 162, 168, 180, 182, 184, 189, 195, 207, 208, 210, 216, 230, 234, 240, 243, 252, 260, 270, 273, 276, 280, 299, 312, 315, 322, 324, 336, 345, 351, 360, 364, 368, 378, 390, 405, 414, 420, 432, 455, 460, 468, 483, 486, 504, 520, 540, 546, 552, 560, 567, 585, 598, 621, 624, 630, 644, 648, 690, 702, 720, 728, 756, 780, 805, 810, 819, 828, 840, 897, 910, 920, 936, 945, 966, 972, 1008, 1035, 1040, 1053, 1080, 1092, 1104, 1134, 1170, 1196, 1215, 1242, 1260, 1288, 1296, 1365, 1380, 1404, 1449, 1456, 1495, 1512, 1560, 1610, 1620, 1638, 1656, 1680, 1701, 1755, 1794, 1820, 1840, 1863, 1872, 1890, 1932, 1944, 2070, 2093, 2106, 2160, 2184, 2268, 2340, 2392, 2415, 2430, 2457, 2484, 2520, 2576, 2691, 2730, 2760, 2808, 2835, 2898, 2990, 3024, 3105, 3120, 3159, 3220, 3240, 3276, 3312, 3402, 3510, 3588, 3640, 3726, 3780, 3864, 3888, 4095, 4140, 4186, 4212, 4347, 4368, 4485, 4536, 4680, 4784, 4830, 4860, 4914, 4968, 5040, 5265, 5382, 5460, 5520, 5589, 5616, 5670, 5796, 5980, 6210, 6279, 6318, 6440, 6480, 6552, 6804, 7020, 7176, 7245, 7280, 7371, 7452, 7560, 7728, 8073, 8190, 8280, 8372, 8424, 8505, 8694, 8970, 9072, 9315, 9360, 9660, 9720, 9828, 9936, 10465, 10530, 10764, 10920, 11178, 11340, 11592, 11960, 12285, 12420, 12558, 12636, 12880, 13041, 13104, 13455, 13608, 14040, 14352, 14490, 14742, 14904, 15120, 15795, 16146, 16380, 16560, 16744, 16848, 17010, 17388, 17940, 18630, 18837, 19320, 19440, 19656, 20930, 21060, 21528, 21735, 21840, 22113, 22356, 22680, 23184, 23920, 24219, 24570, 24840, 25116, 25272, 26082, 26910, 27216, 27945, 28080, 28980, 29484, 29808, 31395, 31590, 32292, 32760, 33488, 34020, 34776, 35880, 36855, 37260, 37674, 38640, 39123, 39312, 40365, 41860, 42120, 43056, 43470, 44226, 44712, 45360, 48438, 49140, 49680, 50232, 50544, 52164, 53820, 55890, 56511, 57960, 58968, 62790, 63180, 64584, 65205, 65520, 68040, 69552, 71760, 72657, 73710, 74520, 75348, 78246, 80730, 83720, 84240, 86940, 88452, 89424, 94185, 96876, 98280, 100464, 104328, 107640, 110565, 111780, 113022, 115920, 117936, 121095, 125580, 126360, 129168, 130410, 136080, 145314, 147420, 149040, 150696, 156492, 161460, 167440, 169533, 173880, 176904, 188370, 193752, 195615, 196560, 208656, 215280, 221130, 223560, 226044, 242190, 251160, 252720, 260820, 282555, 290628, 294840, 301392, 312984, 322920, 339066, 347760, 353808, 363285, 376740, 387504, 391230, 442260, 447120, 452088, 484380, 502320, 508599, 521640, 565110, 581256, 589680, 625968, 645840, 678132, 726570, 753480, 782460, 847665, 884520, 904176, 968760, 1017198, 1043280, 1130220, 1162512, 1356264, 1453140, 1506960, 1564920, 1695330, 1769040, 1937520, 2034396, 2260440, 2542995, 2712528, 2906280, 3129840, 3390660, 4068792, 4520880, 5085990, 5812560, 6781320, 8137584, 10171980, 13562640, 20343960, 40687920]

約数ペア:

[(1, 40687920), (2, 20343960), (3, 13562640), (4, 10171980), (5, 8137584), (6, 6781320), (7, 5812560), (8, 5085990), (9, 4520880), (10, 4068792), (12, 3390660), (13, 3129840), (14, 2906280), (15, 2712528), (16, 2542995), (18, 2260440), (20, 2034396), (21, 1937520), (23, 1769040), (24, 1695330), (26, 1564920), (27, 1506960), (28, 1453140), (30, 1356264), (35, 1162512), (36, 1130220), (39, 1043280), (40, 1017198), (42, 968760), (45, 904176), (46, 884520), (48, 847665), (52, 782460), (54, 753480), (56, 726570), (60, 678132), (63, 645840), (65, 625968), (69, 589680), (70, 581256), (72, 565110), (78, 521640), (80, 508599), (81, 502320), (84, 484380), (90, 452088), (91, 447120), (92, 442260), (104, 391230), (105, 387504), (108, 376740), (112, 363285), (115, 353808), (117, 347760), (120, 339066), (126, 322920), (130, 312984), (135, 301392), (138, 294840), (140, 290628), (144, 282555), (156, 260820), (161, 252720), (162, 251160), (168, 242190), (180, 226044), (182, 223560), (184, 221130), (189, 215280), (195, 208656), (207, 196560), (208, 195615), (210, 193752), (216, 188370), (230, 176904), (234, 173880), (240, 169533), (243, 167440), (252, 161460), (260, 156492), (270, 150696), (273, 149040), (276, 147420), (280, 145314), (299, 136080), (312, 130410), (315, 129168), (322, 126360), (324, 125580), (336, 121095), (345, 117936), (351, 115920), (360, 113022), (364, 111780), (368, 110565), (378, 107640), (390, 104328), (405, 100464), (414, 98280), (420, 96876), (432, 94185), (455, 89424), (460, 88452), (468, 86940), (483, 84240), (486, 83720), (504, 80730), (520, 78246), (540, 75348), (546, 74520), (552, 73710), (560, 72657), (567, 71760), (585, 69552), (598, 68040), (621, 65520), (624, 65205), (630, 64584), (644, 63180), (648, 62790), (690, 58968), (702, 57960), (720, 56511), (728, 55890), (756, 53820), (780, 52164), (805, 50544), (810, 50232), (819, 49680), (828, 49140), (840, 48438), (897, 45360), (910, 44712), (920, 44226), (936, 43470), (945, 43056), (966, 42120), (972, 41860), (1008, 40365), (1035, 39312), (1040, 39123), (1053, 38640), (1080, 37674), (1092, 37260), (1104, 36855), (1134, 35880), (1170, 34776), (1196, 34020), (1215, 33488), (1242, 32760), (1260, 32292), (1288, 31590), (1296, 31395), (1365, 29808), (1380, 29484), (1404, 28980), (1449, 28080), (1456, 27945), (1495, 27216), (1512, 26910), (1560, 26082), (1610, 25272), (1620, 25116), (1638, 24840), (1656, 24570), (1680, 24219), (1701, 23920), (1755, 23184), (1794, 22680), (1820, 22356), (1840, 22113), (1863, 21840), (1872, 21735), (1890, 21528), (1932, 21060), (1944, 20930), (2070, 19656), (2093, 19440), (2106, 19320), (2160, 18837), (2184, 18630), (2268, 17940), (2340, 17388), (2392, 17010), (2415, 16848), (2430, 16744), (2457, 16560), (2484, 16380), (2520, 16146), (2576, 15795), (2691, 15120), (2730, 14904), (2760, 14742), (2808, 14490), (2835, 14352), (2898, 14040), (2990, 13608), (3024, 13455), (3105, 13104), (3120, 13041), (3159, 12880), (3220, 12636), (3240, 12558), (3276, 12420), (3312, 12285), (3402, 11960), (3510, 11592), (3588, 11340), (3640, 11178), (3726, 10920), (3780, 10764), (3864, 10530), (3888, 10465), (4095, 9936), (4140, 9828), (4186, 9720), (4212, 9660), (4347, 9360), (4368, 9315), (4485, 9072), (4536, 8970), (4680, 8694), (4784, 8505), (4830, 8424), (4860, 8372), (4914, 8280), (4968, 8190), (5040, 8073), (5265, 7728), (5382, 7560), (5460, 7452), (5520, 7371), (5589, 7280), (5616, 7245), (5670, 7176), (5796, 7020), (5980, 6804), (6210, 6552), (6279, 6480), (6318, 6440)]