320263680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 320

約数和(自身を含む): 1187923968

約数和(自身を除く): 867660288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 223, 240, 255, 256, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 446, 480, 510, 512, 528, 544, 561, 640, 660, 669, 680, 704, 748, 768, 816, 880, 892, 935, 960, 1020, 1056, 1088, 1115, 1122, 1280, 1320, 1338, 1360, 1408, 1496, 1536, 1632, 1760, 1784, 1870, 1920, 2040, 2112, 2176, 2230, 2244, 2453, 2560, 2640, 2676, 2720, 2805, 2816, 2992, 3264, 3345, 3520, 3568, 3740, 3791, 3840, 4080, 4224, 4352, 4460, 4488, 4906, 5280, 5352, 5440, 5610, 5632, 5984, 6528, 6690, 7040, 7136, 7359, 7480, 7582, 7680, 8160, 8448, 8704, 8920, 8976, 9812, 10560, 10704, 10880, 11220, 11373, 11968, 12265, 13056, 13380, 14080, 14272, 14718, 14960, 15164, 16320, 16896, 17840, 17952, 18955, 19624, 21120, 21408, 21760, 22440, 22746, 23936, 24530, 26112, 26760, 28160, 28544, 29436, 29920, 30328, 32640, 35680, 35904, 36795, 37910, 39248, 41701, 42240, 42816, 43520, 44880, 45492, 47872, 49060, 53520, 56865, 57088, 58872, 59840, 60656, 65280, 71360, 71808, 73590, 75820, 78496, 83402, 84480, 85632, 89760, 90984, 95744, 98120, 107040, 113730, 114176, 117744, 119680, 121312, 125103, 130560, 142720, 143616, 147180, 151640, 156992, 166804, 171264, 179520, 181968, 196240, 208505, 214080, 227460, 235488, 239360, 242624, 250206, 285440, 287232, 294360, 303280, 313984, 333608, 342528, 359040, 363936, 392480, 417010, 428160, 454920, 470976, 478720, 485248, 500412, 570880, 588720, 606560, 625515, 627968, 667216, 718080, 727872, 784960, 834020, 856320, 909840, 941952, 970496, 1000824, 1177440, 1213120, 1251030, 1255936, 1334432, 1436160, 1455744, 1569920, 1668040, 1712640, 1819680, 1883904, 1940992, 2001648, 2354880, 2426240, 2502060, 2668864, 2911488, 3139840, 3336080, 3639360, 3767808, 4003296, 4709760, 4852480, 5004120, 5337728, 5822976, 6279680, 6672160, 7278720, 8006592, 9419520, 9704960, 10008240, 10675456, 13344320, 14557440, 16013184, 18839040, 20016480, 21350912, 26688640, 29114880, 32026368, 40032960, 53377280, 64052736, 80065920, 106754560, 160131840, 320263680]

約数ペア:

[(1, 320263680), (2, 160131840), (3, 106754560), (4, 80065920), (5, 64052736), (6, 53377280), (8, 40032960), (10, 32026368), (11, 29114880), (12, 26688640), (15, 21350912), (16, 20016480), (17, 18839040), (20, 16013184), (22, 14557440), (24, 13344320), (30, 10675456), (32, 10008240), (33, 9704960), (34, 9419520), (40, 8006592), (44, 7278720), (48, 6672160), (51, 6279680), (55, 5822976), (60, 5337728), (64, 5004120), (66, 4852480), (68, 4709760), (80, 4003296), (85, 3767808), (88, 3639360), (96, 3336080), (102, 3139840), (110, 2911488), (120, 2668864), (128, 2502060), (132, 2426240), (136, 2354880), (160, 2001648), (165, 1940992), (170, 1883904), (176, 1819680), (187, 1712640), (192, 1668040), (204, 1569920), (220, 1455744), (223, 1436160), (240, 1334432), (255, 1255936), (256, 1251030), (264, 1213120), (272, 1177440), (320, 1000824), (330, 970496), (340, 941952), (352, 909840), (374, 856320), (384, 834020), (408, 784960), (440, 727872), (446, 718080), (480, 667216), (510, 627968), (512, 625515), (528, 606560), (544, 588720), (561, 570880), (640, 500412), (660, 485248), (669, 478720), (680, 470976), (704, 454920), (748, 428160), (768, 417010), (816, 392480), (880, 363936), (892, 359040), (935, 342528), (960, 333608), (1020, 313984), (1056, 303280), (1088, 294360), (1115, 287232), (1122, 285440), (1280, 250206), (1320, 242624), (1338, 239360), (1360, 235488), (1408, 227460), (1496, 214080), (1536, 208505), (1632, 196240), (1760, 181968), (1784, 179520), (1870, 171264), (1920, 166804), (2040, 156992), (2112, 151640), (2176, 147180), (2230, 143616), (2244, 142720), (2453, 130560), (2560, 125103), (2640, 121312), (2676, 119680), (2720, 117744), (2805, 114176), (2816, 113730), (2992, 107040), (3264, 98120), (3345, 95744), (3520, 90984), (3568, 89760), (3740, 85632), (3791, 84480), (3840, 83402), (4080, 78496), (4224, 75820), (4352, 73590), (4460, 71808), (4488, 71360), (4906, 65280), (5280, 60656), (5352, 59840), (5440, 58872), (5610, 57088), (5632, 56865), (5984, 53520), (6528, 49060), (6690, 47872), (7040, 45492), (7136, 44880), (7359, 43520), (7480, 42816), (7582, 42240), (7680, 41701), (8160, 39248), (8448, 37910), (8704, 36795), (8920, 35904), (8976, 35680), (9812, 32640), (10560, 30328), (10704, 29920), (10880, 29436), (11220, 28544), (11373, 28160), (11968, 26760), (12265, 26112), (13056, 24530), (13380, 23936), (14080, 22746), (14272, 22440), (14718, 21760), (14960, 21408), (15164, 21120), (16320, 19624), (16896, 18955), (17840, 17952)]