641802672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 480

約数和(自身を含む): 2376990720

約数和(自身を除く): 1735188048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 31, 36, 38, 42, 46, 47, 48, 56, 57, 62, 63, 69, 72, 76, 84, 92, 93, 94, 112, 114, 124, 126, 133, 138, 141, 144, 152, 161, 168, 171, 184, 186, 188, 207, 217, 228, 248, 252, 266, 276, 279, 282, 304, 322, 329, 336, 342, 368, 372, 376, 399, 414, 423, 434, 437, 456, 483, 496, 504, 532, 552, 558, 564, 589, 644, 651, 658, 684, 713, 744, 752, 798, 828, 846, 868, 874, 893, 912, 966, 987, 1008, 1064, 1081, 1104, 1116, 1128, 1178, 1197, 1288, 1302, 1311, 1316, 1368, 1426, 1449, 1457, 1488, 1596, 1656, 1692, 1736, 1748, 1767, 1786, 1932, 1953, 1974, 2128, 2139, 2162, 2232, 2256, 2356, 2394, 2576, 2604, 2622, 2632, 2679, 2736, 2852, 2898, 2914, 2961, 3059, 3192, 3243, 3312, 3384, 3472, 3496, 3534, 3572, 3864, 3906, 3933, 3948, 4123, 4278, 4324, 4371, 4464, 4712, 4788, 4991, 5208, 5244, 5264, 5301, 5358, 5704, 5796, 5828, 5922, 6118, 6251, 6384, 6417, 6486, 6768, 6992, 7068, 7144, 7567, 7728, 7812, 7866, 7896, 8037, 8246, 8556, 8648, 8742, 9177, 9424, 9576, 9729, 9982, 10199, 10416, 10488, 10602, 10716, 11408, 11592, 11656, 11844, 12236, 12369, 12502, 12834, 12972, 13113, 13547, 14136, 14288, 14973, 15134, 15624, 15732, 15792, 16074, 16492, 17112, 17296, 17484, 18354, 18753, 19152, 19458, 19964, 20398, 20539, 20976, 21204, 21432, 22701, 23184, 23312, 23688, 24472, 24738, 25004, 25668, 25944, 26226, 27094, 27531, 27683, 28272, 29946, 30268, 30597, 31248, 31464, 32148, 32984, 33511, 34224, 34968, 36708, 37107, 37506, 38916, 39928, 40641, 40796, 41078, 42408, 42864, 44919, 45402, 47376, 48944, 49476, 50008, 51336, 51888, 52452, 54188, 55062, 55366, 56259, 59892, 60536, 61194, 61617, 62928, 64296, 65968, 67022, 68103, 69936, 73416, 74214, 75012, 77832, 79856, 81282, 81592, 82156, 83049, 84816, 89838, 90804, 91791, 94829, 98952, 100016, 100533, 102672, 104904, 108376, 110124, 110732, 112518, 119784, 121072, 121923, 122388, 123234, 128592, 134044, 136206, 143773, 146832, 148428, 150024, 155664, 162564, 163184, 164312, 166098, 179676, 181608, 183582, 184851, 189658, 193781, 197904, 201066, 209808, 216752, 220248, 221464, 225036, 234577, 239568, 243846, 244776, 246468, 249147, 268088, 272412, 284487, 287546, 296856, 300048, 301599, 325128, 328624, 332196, 359352, 363216, 367164, 369702, 379316, 387562, 402132, 431319, 440496, 442928, 450072, 469154, 487692, 489552, 492936, 498294, 536176, 544824, 568974, 575092, 581343, 593712, 603198, 636709, 650256, 664392, 703731, 718704, 734328, 739404, 758632, 775124, 804264, 853461, 862638, 900144, 938308, 975384, 985872, 996588, 1089648, 1137948, 1150184, 1162686, 1206396, 1273418, 1293957, 1328784, 1407462, 1468656, 1478808, 1517264, 1550248, 1608528, 1706922, 1725276, 1744029, 1876616, 1910127, 1950768, 1993176, 2111193, 2275896, 2300368, 2325372, 2412792, 2546836, 2587914, 2814924, 2957616, 3100496, 3413844, 3450552, 3488058, 3753232, 3820254, 3986352, 4222386, 4456963, 4551792, 4650744, 4825584, 5093672, 5175828, 5629848, 5730381, 6827688, 6901104, 6976116, 7640508, 8444772, 8913926, 9301488, 10187344, 10351656, 11259696, 11460762, 13370889, 13655376, 13952232, 15281016, 16889544, 17827852, 20703312, 22921524, 26741778, 27904464, 30562032, 33779088, 35655704, 40112667, 45843048, 53483556, 71311408, 80225334, 91686096, 106967112, 160450668, 213934224, 320901336, 641802672]

約数ペア:

[(1, 641802672), (2, 320901336), (3, 213934224), (4, 160450668), (6, 106967112), (7, 91686096), (8, 80225334), (9, 71311408), (12, 53483556), (14, 45843048), (16, 40112667), (18, 35655704), (19, 33779088), (21, 30562032), (23, 27904464), (24, 26741778), (28, 22921524), (31, 20703312), (36, 17827852), (38, 16889544), (42, 15281016), (46, 13952232), (47, 13655376), (48, 13370889), (56, 11460762), (57, 11259696), (62, 10351656), (63, 10187344), (69, 9301488), (72, 8913926), (76, 8444772), (84, 7640508), (92, 6976116), (93, 6901104), (94, 6827688), (112, 5730381), (114, 5629848), (124, 5175828), (126, 5093672), (133, 4825584), (138, 4650744), (141, 4551792), (144, 4456963), (152, 4222386), (161, 3986352), (168, 3820254), (171, 3753232), (184, 3488058), (186, 3450552), (188, 3413844), (207, 3100496), (217, 2957616), (228, 2814924), (248, 2587914), (252, 2546836), (266, 2412792), (276, 2325372), (279, 2300368), (282, 2275896), (304, 2111193), (322, 1993176), (329, 1950768), (336, 1910127), (342, 1876616), (368, 1744029), (372, 1725276), (376, 1706922), (399, 1608528), (414, 1550248), (423, 1517264), (434, 1478808), (437, 1468656), (456, 1407462), (483, 1328784), (496, 1293957), (504, 1273418), (532, 1206396), (552, 1162686), (558, 1150184), (564, 1137948), (589, 1089648), (644, 996588), (651, 985872), (658, 975384), (684, 938308), (713, 900144), (744, 862638), (752, 853461), (798, 804264), (828, 775124), (846, 758632), (868, 739404), (874, 734328), (893, 718704), (912, 703731), (966, 664392), (987, 650256), (1008, 636709), (1064, 603198), (1081, 593712), (1104, 581343), (1116, 575092), (1128, 568974), (1178, 544824), (1197, 536176), (1288, 498294), (1302, 492936), (1311, 489552), (1316, 487692), (1368, 469154), (1426, 450072), (1449, 442928), (1457, 440496), (1488, 431319), (1596, 402132), (1656, 387562), (1692, 379316), (1736, 369702), (1748, 367164), (1767, 363216), (1786, 359352), (1932, 332196), (1953, 328624), (1974, 325128), (2128, 301599), (2139, 300048), (2162, 296856), (2232, 287546), (2256, 284487), (2356, 272412), (2394, 268088), (2576, 249147), (2604, 246468), (2622, 244776), (2632, 243846), (2679, 239568), (2736, 234577), (2852, 225036), (2898, 221464), (2914, 220248), (2961, 216752), (3059, 209808), (3192, 201066), (3243, 197904), (3312, 193781), (3384, 189658), (3472, 184851), (3496, 183582), (3534, 181608), (3572, 179676), (3864, 166098), (3906, 164312), (3933, 163184), (3948, 162564), (4123, 155664), (4278, 150024), (4324, 148428), (4371, 146832), (4464, 143773), (4712, 136206), (4788, 134044), (4991, 128592), (5208, 123234), (5244, 122388), (5264, 121923), (5301, 121072), (5358, 119784), (5704, 112518), (5796, 110732), (5828, 110124), (5922, 108376), (6118, 104904), (6251, 102672), (6384, 100533), (6417, 100016), (6486, 98952), (6768, 94829), (6992, 91791), (7068, 90804), (7144, 89838), (7567, 84816), (7728, 83049), (7812, 82156), (7866, 81592), (7896, 81282), (8037, 79856), (8246, 77832), (8556, 75012), (8648, 74214), (8742, 73416), (9177, 69936), (9424, 68103), (9576, 67022), (9729, 65968), (9982, 64296), (10199, 62928), (10416, 61617), (10488, 61194), (10602, 60536), (10716, 59892), (11408, 56259), (11592, 55366), (11656, 55062), (11844, 54188), (12236, 52452), (12369, 51888), (12502, 51336), (12834, 50008), (12972, 49476), (13113, 48944), (13547, 47376), (14136, 45402), (14288, 44919), (14973, 42864), (15134, 42408), (15624, 41078), (15732, 40796), (15792, 40641), (16074, 39928), (16492, 38916), (17112, 37506), (17296, 37107), (17484, 36708), (18354, 34968), (18753, 34224), (19152, 33511), (19458, 32984), (19964, 32148), (20398, 31464), (20539, 31248), (20976, 30597), (21204, 30268), (21432, 29946), (22701, 28272), (23184, 27683), (23312, 27531), (23688, 27094), (24472, 26226), (24738, 25944), (25004, 25668)]