393144960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:883

約数の個数: 256

約数和(自身を含む): 1422288000

約数和(自身を除く): 1029143040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 829, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1658, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2487, 2496, 2964, 3040, 3120, 3316, 3648, 3705, 3952, 4145, 4160, 4560, 4940, 4974, 4992, 5928, 6080, 6240, 6632, 7296, 7410, 7904, 8290, 8320, 9120, 9880, 9948, 10777, 11856, 12160, 12435, 12480, 13264, 14820, 15751, 15808, 16580, 18240, 19760, 19896, 21554, 23712, 24870, 24960, 26528, 29640, 31502, 31616, 32331, 33160, 36480, 39520, 39792, 43108, 47253, 47424, 49740, 53056, 53885, 59280, 63004, 64662, 66320, 78755, 79040, 79584, 86216, 94506, 94848, 99480, 106112, 107770, 118560, 126008, 129324, 132640, 157510, 158080, 159168, 161655, 172432, 189012, 198960, 204763, 215540, 236265, 237120, 252016, 258648, 265280, 315020, 318336, 323310, 344864, 378024, 397920, 409526, 431080, 472530, 474240, 504032, 517296, 530560, 614289, 630040, 646620, 689728, 756048, 795840, 819052, 862160, 945060, 1008064, 1023815, 1034592, 1228578, 1260080, 1293240, 1379456, 1512096, 1591680, 1638104, 1724320, 1890120, 2016128, 2047630, 2069184, 2457156, 2520160, 2586480, 3024192, 3071445, 3276208, 3448640, 3780240, 4095260, 4138368, 4914312, 5040320, 5172960, 6048384, 6142890, 6552416, 6897280, 7560480, 8190520, 9828624, 10080640, 10345920, 12285780, 13104832, 15120960, 16381040, 19657248, 20691840, 24571560, 26209664, 30241920, 32762080, 39314496, 49143120, 65524160, 78628992, 98286240, 131048320, 196572480, 393144960]

約数ペア:

[(1, 393144960), (2, 196572480), (3, 131048320), (4, 98286240), (5, 78628992), (6, 65524160), (8, 49143120), (10, 39314496), (12, 32762080), (13, 30241920), (15, 26209664), (16, 24571560), (19, 20691840), (20, 19657248), (24, 16381040), (26, 15120960), (30, 13104832), (32, 12285780), (38, 10345920), (39, 10080640), (40, 9828624), (48, 8190520), (52, 7560480), (57, 6897280), (60, 6552416), (64, 6142890), (65, 6048384), (76, 5172960), (78, 5040320), (80, 4914312), (95, 4138368), (96, 4095260), (104, 3780240), (114, 3448640), (120, 3276208), (128, 3071445), (130, 3024192), (152, 2586480), (156, 2520160), (160, 2457156), (190, 2069184), (192, 2047630), (195, 2016128), (208, 1890120), (228, 1724320), (240, 1638104), (247, 1591680), (260, 1512096), (285, 1379456), (304, 1293240), (312, 1260080), (320, 1228578), (380, 1034592), (384, 1023815), (390, 1008064), (416, 945060), (456, 862160), (480, 819052), (494, 795840), (520, 756048), (570, 689728), (608, 646620), (624, 630040), (640, 614289), (741, 530560), (760, 517296), (780, 504032), (829, 474240), (832, 472530), (912, 431080), (960, 409526), (988, 397920), (1040, 378024), (1140, 344864), (1216, 323310), (1235, 318336), (1248, 315020), (1482, 265280), (1520, 258648), (1560, 252016), (1658, 237120), (1664, 236265), (1824, 215540), (1920, 204763), (1976, 198960), (2080, 189012), (2280, 172432), (2432, 161655), (2470, 159168), (2487, 158080), (2496, 157510), (2964, 132640), (3040, 129324), (3120, 126008), (3316, 118560), (3648, 107770), (3705, 106112), (3952, 99480), (4145, 94848), (4160, 94506), (4560, 86216), (4940, 79584), (4974, 79040), (4992, 78755), (5928, 66320), (6080, 64662), (6240, 63004), (6632, 59280), (7296, 53885), (7410, 53056), (7904, 49740), (8290, 47424), (8320, 47253), (9120, 43108), (9880, 39792), (9948, 39520), (10777, 36480), (11856, 33160), (12160, 32331), (12435, 31616), (12480, 31502), (13264, 29640), (14820, 26528), (15751, 24960), (15808, 24870), (16580, 23712), (18240, 21554), (19760, 19896)]