61031880

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 448

約数和(自身を含む): 264418560

約数和(自身を除く): 203386680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 81, 84, 90, 91, 92, 104, 105, 108, 115, 117, 120, 126, 130, 135, 138, 140, 156, 161, 162, 168, 180, 182, 184, 189, 195, 207, 210, 216, 230, 234, 243, 252, 260, 270, 273, 276, 280, 299, 312, 315, 322, 324, 345, 351, 360, 364, 378, 390, 405, 414, 420, 455, 460, 468, 483, 486, 504, 520, 540, 546, 552, 567, 585, 598, 621, 630, 644, 648, 690, 702, 728, 729, 756, 780, 805, 810, 819, 828, 840, 897, 910, 920, 936, 945, 966, 972, 1035, 1053, 1080, 1092, 1134, 1170, 1196, 1215, 1242, 1260, 1288, 1365, 1380, 1404, 1449, 1458, 1495, 1512, 1560, 1610, 1620, 1638, 1656, 1701, 1755, 1794, 1820, 1863, 1890, 1932, 1944, 2070, 2093, 2106, 2184, 2268, 2340, 2392, 2415, 2430, 2457, 2484, 2520, 2691, 2730, 2760, 2808, 2835, 2898, 2916, 2990, 3105, 3159, 3220, 3240, 3276, 3402, 3510, 3588, 3640, 3645, 3726, 3780, 3864, 4095, 4140, 4186, 4212, 4347, 4485, 4536, 4680, 4830, 4860, 4914, 4968, 5103, 5265, 5382, 5460, 5589, 5670, 5796, 5832, 5980, 6210, 6279, 6318, 6440, 6552, 6804, 7020, 7176, 7245, 7290, 7371, 7452, 7560, 8073, 8190, 8280, 8372, 8424, 8505, 8694, 8970, 9315, 9477, 9660, 9720, 9828, 10206, 10465, 10530, 10764, 10920, 11178, 11340, 11592, 11960, 12285, 12420, 12558, 12636, 13041, 13455, 13608, 14040, 14490, 14580, 14742, 14904, 15795, 16146, 16380, 16744, 16767, 17010, 17388, 17940, 18630, 18837, 18954, 19320, 19656, 20412, 20930, 21060, 21528, 21735, 22113, 22356, 22680, 24219, 24570, 24840, 25116, 25272, 25515, 26082, 26910, 27945, 28980, 29160, 29484, 31395, 31590, 32292, 32760, 33534, 34020, 34776, 35880, 36855, 37260, 37674, 37908, 39123, 40365, 40824, 41860, 42120, 43470, 44226, 44712, 47385, 48438, 49140, 50232, 51030, 52164, 53820, 55890, 56511, 57960, 58968, 62790, 63180, 64584, 65205, 66339, 67068, 68040, 72657, 73710, 74520, 75348, 75816, 78246, 80730, 83720, 83835, 86940, 88452, 94185, 94770, 96876, 98280, 102060, 104328, 107640, 110565, 111780, 113022, 117369, 121095, 125580, 126360, 130410, 132678, 134136, 145314, 147420, 150696, 156492, 161460, 167670, 169533, 173880, 176904, 188370, 189540, 193752, 195615, 204120, 217971, 221130, 223560, 226044, 234738, 242190, 251160, 260820, 265356, 282555, 290628, 294840, 312984, 322920, 331695, 335340, 339066, 363285, 376740, 379080, 391230, 435942, 442260, 452088, 469476, 484380, 508599, 521640, 530712, 565110, 581256, 586845, 663390, 670680, 678132, 726570, 753480, 782460, 847665, 871884, 884520, 938952, 968760, 1017198, 1089855, 1130220, 1173690, 1326780, 1356264, 1453140, 1525797, 1564920, 1695330, 1743768, 2034396, 2179710, 2260440, 2347380, 2542995, 2653560, 2906280, 3051594, 3390660, 4068792, 4359420, 4694760, 5085990, 6103188, 6781320, 7628985, 8718840, 10171980, 12206376, 15257970, 20343960, 30515940, 61031880]

約数ペア:

[(1, 61031880), (2, 30515940), (3, 20343960), (4, 15257970), (5, 12206376), (6, 10171980), (7, 8718840), (8, 7628985), (9, 6781320), (10, 6103188), (12, 5085990), (13, 4694760), (14, 4359420), (15, 4068792), (18, 3390660), (20, 3051594), (21, 2906280), (23, 2653560), (24, 2542995), (26, 2347380), (27, 2260440), (28, 2179710), (30, 2034396), (35, 1743768), (36, 1695330), (39, 1564920), (40, 1525797), (42, 1453140), (45, 1356264), (46, 1326780), (52, 1173690), (54, 1130220), (56, 1089855), (60, 1017198), (63, 968760), (65, 938952), (69, 884520), (70, 871884), (72, 847665), (78, 782460), (81, 753480), (84, 726570), (90, 678132), (91, 670680), (92, 663390), (104, 586845), (105, 581256), (108, 565110), (115, 530712), (117, 521640), (120, 508599), (126, 484380), (130, 469476), (135, 452088), (138, 442260), (140, 435942), (156, 391230), (161, 379080), (162, 376740), (168, 363285), (180, 339066), (182, 335340), (184, 331695), (189, 322920), (195, 312984), (207, 294840), (210, 290628), (216, 282555), (230, 265356), (234, 260820), (243, 251160), (252, 242190), (260, 234738), (270, 226044), (273, 223560), (276, 221130), (280, 217971), (299, 204120), (312, 195615), (315, 193752), (322, 189540), (324, 188370), (345, 176904), (351, 173880), (360, 169533), (364, 167670), (378, 161460), (390, 156492), (405, 150696), (414, 147420), (420, 145314), (455, 134136), (460, 132678), (468, 130410), (483, 126360), (486, 125580), (504, 121095), (520, 117369), (540, 113022), (546, 111780), (552, 110565), (567, 107640), (585, 104328), (598, 102060), (621, 98280), (630, 96876), (644, 94770), (648, 94185), (690, 88452), (702, 86940), (728, 83835), (729, 83720), (756, 80730), (780, 78246), (805, 75816), (810, 75348), (819, 74520), (828, 73710), (840, 72657), (897, 68040), (910, 67068), (920, 66339), (936, 65205), (945, 64584), (966, 63180), (972, 62790), (1035, 58968), (1053, 57960), (1080, 56511), (1092, 55890), (1134, 53820), (1170, 52164), (1196, 51030), (1215, 50232), (1242, 49140), (1260, 48438), (1288, 47385), (1365, 44712), (1380, 44226), (1404, 43470), (1449, 42120), (1458, 41860), (1495, 40824), (1512, 40365), (1560, 39123), (1610, 37908), (1620, 37674), (1638, 37260), (1656, 36855), (1701, 35880), (1755, 34776), (1794, 34020), (1820, 33534), (1863, 32760), (1890, 32292), (1932, 31590), (1944, 31395), (2070, 29484), (2093, 29160), (2106, 28980), (2184, 27945), (2268, 26910), (2340, 26082), (2392, 25515), (2415, 25272), (2430, 25116), (2457, 24840), (2484, 24570), (2520, 24219), (2691, 22680), (2730, 22356), (2760, 22113), (2808, 21735), (2835, 21528), (2898, 21060), (2916, 20930), (2990, 20412), (3105, 19656), (3159, 19320), (3220, 18954), (3240, 18837), (3276, 18630), (3402, 17940), (3510, 17388), (3588, 17010), (3640, 16767), (3645, 16744), (3726, 16380), (3780, 16146), (3864, 15795), (4095, 14904), (4140, 14742), (4186, 14580), (4212, 14490), (4347, 14040), (4485, 13608), (4536, 13455), (4680, 13041), (4830, 12636), (4860, 12558), (4914, 12420), (4968, 12285), (5103, 11960), (5265, 11592), (5382, 11340), (5460, 11178), (5589, 10920), (5670, 10764), (5796, 10530), (5832, 10465), (5980, 10206), (6210, 9828), (6279, 9720), (6318, 9660), (6440, 9477), (6552, 9315), (6804, 8970), (7020, 8694), (7176, 8505), (7245, 8424), (7290, 8372), (7371, 8280), (7452, 8190), (7560, 8073)]