19755087744

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1346

約数の個数: 256

約数和(自身を含む): 61728768000

約数和(自身を除く): 41973680256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 128, 147, 168, 192, 196, 224, 254, 294, 336, 343, 381, 384, 392, 448, 508, 588, 672, 686, 762, 784, 889, 896, 1016, 1029, 1176, 1181, 1344, 1372, 1524, 1568, 1778, 2032, 2058, 2352, 2362, 2667, 2688, 2744, 3048, 3136, 3543, 3556, 4064, 4116, 4704, 4724, 5334, 5488, 6096, 6223, 6272, 7086, 7112, 8128, 8232, 8267, 9408, 9448, 10668, 10976, 12192, 12446, 14172, 14224, 16256, 16464, 16534, 18669, 18816, 18896, 21336, 21952, 24384, 24801, 24892, 28344, 28448, 32928, 33068, 37338, 37792, 42672, 43561, 43904, 48768, 49602, 49784, 56688, 56896, 57869, 65856, 66136, 74676, 75584, 85344, 87122, 99204, 99568, 113376, 113792, 115738, 130683, 131712, 132272, 149352, 149987, 151168, 170688, 173607, 174244, 198408, 199136, 226752, 231476, 261366, 264544, 298704, 299974, 341376, 347214, 348488, 396816, 398272, 405083, 449961, 453504, 462952, 522732, 529088, 597408, 599948, 694428, 696976, 793632, 796544, 810166, 899922, 925904, 1045464, 1049909, 1058176, 1194816, 1199896, 1215249, 1388856, 1393952, 1587264, 1620332, 1799844, 1851808, 2090928, 2099818, 2389632, 2399792, 2430498, 2777712, 2787904, 3149727, 3174528, 3240664, 3599688, 3703616, 4181856, 4199636, 4799584, 4860996, 5555424, 5575808, 6299454, 6481328, 7199376, 7349363, 7407232, 8363712, 8399272, 9599168, 9721992, 11110848, 12598908, 12962656, 14398752, 14698726, 16727424, 16798544, 19198336, 19443984, 22048089, 22221696, 25197816, 25925312, 28797504, 29397452, 33597088, 38887968, 44096178, 50395632, 51445541, 51850624, 57595008, 58794904, 67194176, 77775936, 88192356, 100791264, 102891082, 117589808, 134388352, 154336623, 155551872, 176384712, 201582528, 205782164, 235179616, 308673246, 352769424, 403165056, 411564328, 470359232, 617346492, 705538848, 823128656, 940718464, 1234692984, 1411077696, 1646257312, 2469385968, 2822155392, 3292514624, 4938771936, 6585029248, 9877543872, 19755087744]

約数ペア:

[(1, 19755087744), (2, 9877543872), (3, 6585029248), (4, 4938771936), (6, 3292514624), (7, 2822155392), (8, 2469385968), (12, 1646257312), (14, 1411077696), (16, 1234692984), (21, 940718464), (24, 823128656), (28, 705538848), (32, 617346492), (42, 470359232), (48, 411564328), (49, 403165056), (56, 352769424), (64, 308673246), (84, 235179616), (96, 205782164), (98, 201582528), (112, 176384712), (127, 155551872), (128, 154336623), (147, 134388352), (168, 117589808), (192, 102891082), (196, 100791264), (224, 88192356), (254, 77775936), (294, 67194176), (336, 58794904), (343, 57595008), (381, 51850624), (384, 51445541), (392, 50395632), (448, 44096178), (508, 38887968), (588, 33597088), (672, 29397452), (686, 28797504), (762, 25925312), (784, 25197816), (889, 22221696), (896, 22048089), (1016, 19443984), (1029, 19198336), (1176, 16798544), (1181, 16727424), (1344, 14698726), (1372, 14398752), (1524, 12962656), (1568, 12598908), (1778, 11110848), (2032, 9721992), (2058, 9599168), (2352, 8399272), (2362, 8363712), (2667, 7407232), (2688, 7349363), (2744, 7199376), (3048, 6481328), (3136, 6299454), (3543, 5575808), (3556, 5555424), (4064, 4860996), (4116, 4799584), (4704, 4199636), (4724, 4181856), (5334, 3703616), (5488, 3599688), (6096, 3240664), (6223, 3174528), (6272, 3149727), (7086, 2787904), (7112, 2777712), (8128, 2430498), (8232, 2399792), (8267, 2389632), (9408, 2099818), (9448, 2090928), (10668, 1851808), (10976, 1799844), (12192, 1620332), (12446, 1587264), (14172, 1393952), (14224, 1388856), (16256, 1215249), (16464, 1199896), (16534, 1194816), (18669, 1058176), (18816, 1049909), (18896, 1045464), (21336, 925904), (21952, 899922), (24384, 810166), (24801, 796544), (24892, 793632), (28344, 696976), (28448, 694428), (32928, 599948), (33068, 597408), (37338, 529088), (37792, 522732), (42672, 462952), (43561, 453504), (43904, 449961), (48768, 405083), (49602, 398272), (49784, 396816), (56688, 348488), (56896, 347214), (57869, 341376), (65856, 299974), (66136, 298704), (74676, 264544), (75584, 261366), (85344, 231476), (87122, 226752), (99204, 199136), (99568, 198408), (113376, 174244), (113792, 173607), (115738, 170688), (130683, 151168), (131712, 149987), (132272, 149352)]