64422540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 480

約数和(自身を含む): 273208320

約数和(自身を除く): 208785780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 23, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 46, 52, 54, 57, 60, 63, 65, 69, 70, 76, 78, 81, 84, 90, 91, 92, 95, 105, 108, 114, 115, 117, 126, 130, 133, 135, 138, 140, 156, 161, 162, 171, 180, 182, 189, 190, 195, 207, 210, 228, 230, 234, 247, 252, 260, 266, 270, 273, 276, 285, 299, 315, 322, 324, 342, 345, 351, 364, 378, 380, 390, 399, 405, 414, 420, 437, 455, 460, 468, 483, 494, 513, 532, 540, 546, 567, 570, 585, 598, 621, 630, 644, 665, 684, 690, 702, 741, 756, 780, 798, 805, 810, 819, 828, 855, 874, 897, 910, 945, 966, 988, 1026, 1035, 1053, 1092, 1134, 1140, 1170, 1196, 1197, 1235, 1242, 1260, 1311, 1330, 1365, 1380, 1404, 1449, 1482, 1495, 1539, 1596, 1610, 1620, 1638, 1710, 1729, 1748, 1755, 1794, 1820, 1863, 1890, 1932, 1995, 2052, 2070, 2093, 2106, 2185, 2223, 2268, 2340, 2394, 2415, 2457, 2470, 2484, 2565, 2622, 2660, 2691, 2730, 2835, 2898, 2964, 2990, 3059, 3078, 3105, 3220, 3276, 3420, 3458, 3510, 3588, 3591, 3705, 3726, 3780, 3933, 3990, 4095, 4140, 4186, 4212, 4347, 4370, 4446, 4485, 4788, 4830, 4914, 4940, 5130, 5187, 5244, 5265, 5382, 5460, 5670, 5681, 5796, 5980, 5985, 6118, 6156, 6210, 6279, 6555, 6669, 6916, 7020, 7182, 7245, 7371, 7410, 7452, 7695, 7866, 7980, 8073, 8190, 8372, 8645, 8694, 8740, 8892, 8970, 9177, 9315, 9660, 9828, 10260, 10374, 10465, 10530, 10764, 10773, 11115, 11340, 11362, 11799, 11970, 12236, 12285, 12420, 12558, 13041, 13110, 13338, 13455, 14364, 14490, 14742, 14820, 15295, 15390, 15561, 15732, 16146, 16380, 17043, 17290, 17388, 17940, 17955, 18354, 18630, 18837, 19665, 20007, 20748, 20930, 21060, 21546, 21735, 22230, 22724, 23598, 23940, 24219, 24570, 25116, 25935, 26082, 26220, 26676, 26910, 27531, 28405, 28980, 29484, 30590, 30780, 31122, 31395, 32292, 33345, 34086, 34580, 35397, 35910, 36708, 36855, 37260, 37674, 39330, 39767, 40014, 40365, 41860, 43092, 43470, 44460, 45885, 46683, 47196, 48438, 49140, 51129, 51870, 52164, 53820, 53865, 55062, 56511, 56810, 58995, 61180, 62244, 62790, 65205, 66690, 68172, 70794, 71820, 73710, 75348, 77805, 78660, 79534, 80028, 80730, 82593, 85215, 86940, 91770, 93366, 94185, 96876, 100035, 102258, 103740, 107730, 110124, 113022, 113620, 117990, 119301, 121095, 125580, 130410, 133380, 137655, 140049, 141588, 147420, 153387, 155610, 159068, 161460, 165186, 169533, 170430, 176985, 183540, 186732, 188370, 198835, 200070, 204516, 215460, 226044, 233415, 235980, 238602, 242190, 247779, 255645, 260820, 275310, 280098, 282555, 306774, 311220, 330372, 339066, 340860, 353970, 357903, 376740, 397670, 400140, 412965, 460161, 466830, 477204, 484380, 495558, 511290, 550620, 560196, 565110, 596505, 613548, 678132, 700245, 707940, 715806, 766935, 795340, 825930, 847665, 920322, 933660, 991116, 1022580, 1073709, 1130220, 1193010, 1238895, 1400490, 1431612, 1533870, 1651860, 1695330, 1789515, 1840644, 2147418, 2300805, 2386020, 2477790, 2800980, 3067740, 3221127, 3390660, 3579030, 4294836, 4601610, 4955580, 5368545, 6442254, 7158060, 9203220, 10737090, 12884508, 16105635, 21474180, 32211270, 64422540]

約数ペア:

[(1, 64422540), (2, 32211270), (3, 21474180), (4, 16105635), (5, 12884508), (6, 10737090), (7, 9203220), (9, 7158060), (10, 6442254), (12, 5368545), (13, 4955580), (14, 4601610), (15, 4294836), (18, 3579030), (19, 3390660), (20, 3221127), (21, 3067740), (23, 2800980), (26, 2477790), (27, 2386020), (28, 2300805), (30, 2147418), (35, 1840644), (36, 1789515), (38, 1695330), (39, 1651860), (42, 1533870), (45, 1431612), (46, 1400490), (52, 1238895), (54, 1193010), (57, 1130220), (60, 1073709), (63, 1022580), (65, 991116), (69, 933660), (70, 920322), (76, 847665), (78, 825930), (81, 795340), (84, 766935), (90, 715806), (91, 707940), (92, 700245), (95, 678132), (105, 613548), (108, 596505), (114, 565110), (115, 560196), (117, 550620), (126, 511290), (130, 495558), (133, 484380), (135, 477204), (138, 466830), (140, 460161), (156, 412965), (161, 400140), (162, 397670), (171, 376740), (180, 357903), (182, 353970), (189, 340860), (190, 339066), (195, 330372), (207, 311220), (210, 306774), (228, 282555), (230, 280098), (234, 275310), (247, 260820), (252, 255645), (260, 247779), (266, 242190), (270, 238602), (273, 235980), (276, 233415), (285, 226044), (299, 215460), (315, 204516), (322, 200070), (324, 198835), (342, 188370), (345, 186732), (351, 183540), (364, 176985), (378, 170430), (380, 169533), (390, 165186), (399, 161460), (405, 159068), (414, 155610), (420, 153387), (437, 147420), (455, 141588), (460, 140049), (468, 137655), (483, 133380), (494, 130410), (513, 125580), (532, 121095), (540, 119301), (546, 117990), (567, 113620), (570, 113022), (585, 110124), (598, 107730), (621, 103740), (630, 102258), (644, 100035), (665, 96876), (684, 94185), (690, 93366), (702, 91770), (741, 86940), (756, 85215), (780, 82593), (798, 80730), (805, 80028), (810, 79534), (819, 78660), (828, 77805), (855, 75348), (874, 73710), (897, 71820), (910, 70794), (945, 68172), (966, 66690), (988, 65205), (1026, 62790), (1035, 62244), (1053, 61180), (1092, 58995), (1134, 56810), (1140, 56511), (1170, 55062), (1196, 53865), (1197, 53820), (1235, 52164), (1242, 51870), (1260, 51129), (1311, 49140), (1330, 48438), (1365, 47196), (1380, 46683), (1404, 45885), (1449, 44460), (1482, 43470), (1495, 43092), (1539, 41860), (1596, 40365), (1610, 40014), (1620, 39767), (1638, 39330), (1710, 37674), (1729, 37260), (1748, 36855), (1755, 36708), (1794, 35910), (1820, 35397), (1863, 34580), (1890, 34086), (1932, 33345), (1995, 32292), (2052, 31395), (2070, 31122), (2093, 30780), (2106, 30590), (2185, 29484), (2223, 28980), (2268, 28405), (2340, 27531), (2394, 26910), (2415, 26676), (2457, 26220), (2470, 26082), (2484, 25935), (2565, 25116), (2622, 24570), (2660, 24219), (2691, 23940), (2730, 23598), (2835, 22724), (2898, 22230), (2964, 21735), (2990, 21546), (3059, 21060), (3078, 20930), (3105, 20748), (3220, 20007), (3276, 19665), (3420, 18837), (3458, 18630), (3510, 18354), (3588, 17955), (3591, 17940), (3705, 17388), (3726, 17290), (3780, 17043), (3933, 16380), (3990, 16146), (4095, 15732), (4140, 15561), (4186, 15390), (4212, 15295), (4347, 14820), (4370, 14742), (4446, 14490), (4485, 14364), (4788, 13455), (4830, 13338), (4914, 13110), (4940, 13041), (5130, 12558), (5187, 12420), (5244, 12285), (5265, 12236), (5382, 11970), (5460, 11799), (5670, 11362), (5681, 11340), (5796, 11115), (5980, 10773), (5985, 10764), (6118, 10530), (6156, 10465), (6210, 10374), (6279, 10260), (6555, 9828), (6669, 9660), (6916, 9315), (7020, 9177), (7182, 8970), (7245, 8892), (7371, 8740), (7410, 8694), (7452, 8645), (7695, 8372), (7866, 8190), (7980, 8073)]