445568640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 1668409920

約数和(自身を除く): 1222841280

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, 73, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 146, 160, 165, 170, 176, 187, 192, 204, 219, 220, 240, 255, 264, 272, 289, 292, 320, 330, 340, 352, 365, 374, 384, 408, 438, 440, 480, 510, 528, 544, 561, 578, 584, 640, 660, 680, 704, 730, 748, 803, 816, 867, 876, 880, 935, 960, 1020, 1056, 1088, 1095, 1122, 1156, 1168, 1241, 1320, 1360, 1408, 1445, 1460, 1496, 1606, 1632, 1734, 1752, 1760, 1870, 1920, 2040, 2112, 2176, 2190, 2244, 2312, 2336, 2409, 2482, 2640, 2720, 2805, 2890, 2920, 2992, 3179, 3212, 3264, 3468, 3504, 3520, 3723, 3740, 4015, 4080, 4224, 4335, 4380, 4488, 4624, 4672, 4818, 4964, 5280, 5440, 5610, 5780, 5840, 5984, 6205, 6358, 6424, 6528, 6936, 7008, 7040, 7446, 7480, 8030, 8160, 8670, 8760, 8976, 9248, 9344, 9537, 9636, 9928, 10560, 10880, 11220, 11560, 11680, 11968, 12045, 12410, 12716, 12848, 13651, 13872, 14016, 14892, 14960, 15895, 16060, 16320, 17340, 17520, 17952, 18496, 18615, 19074, 19272, 19856, 21097, 21120, 22440, 23120, 23360, 23936, 24090, 24820, 25432, 25696, 27302, 27744, 28032, 29784, 29920, 31790, 32120, 32640, 34680, 35040, 35904, 36992, 37230, 38148, 38544, 39712, 40953, 42194, 44880, 46240, 46720, 47685, 48180, 49640, 50864, 51392, 54604, 55488, 59568, 59840, 63291, 63580, 64240, 68255, 69360, 70080, 71808, 74460, 76296, 77088, 79424, 81906, 84388, 89760, 92480, 95370, 96360, 99280, 101728, 102784, 105485, 109208, 110976, 119136, 119680, 126582, 127160, 128480, 136510, 138720, 140160, 148920, 152592, 154176, 158848, 163812, 168776, 179520, 184960, 190740, 192720, 198560, 203456, 204765, 210970, 218416, 232067, 238272, 253164, 254320, 256960, 273020, 277440, 297840, 305184, 308352, 316455, 327624, 337552, 359040, 381480, 385440, 397120, 406912, 409530, 421940, 436832, 464134, 476544, 506328, 508640, 513920, 546040, 554880, 595680, 610368, 632910, 655248, 675104, 696201, 762960, 770880, 794240, 819060, 843880, 873664, 928268, 1012656, 1017280, 1092080, 1160335, 1191360, 1220736, 1265820, 1310496, 1350208, 1392402, 1525920, 1541760, 1638120, 1687760, 1747328, 1856536, 2025312, 2034560, 2184160, 2320670, 2382720, 2531640, 2620992, 2700416, 2784804, 3051840, 3276240, 3375520, 3481005, 3713072, 4050624, 4368320, 4641340, 5063280, 5241984, 5569608, 6103680, 6552480, 6751040, 6962010, 7426144, 8101248, 8736640, 9282680, 10126560, 11139216, 13104960, 13502080, 13924020, 14852288, 18565360, 20253120, 22278432, 26209920, 27848040, 29704576, 37130720, 40506240, 44556864, 55696080, 74261440, 89113728, 111392160, 148522880, 222784320, 445568640]

約数ペア:

[(1, 445568640), (2, 222784320), (3, 148522880), (4, 111392160), (5, 89113728), (6, 74261440), (8, 55696080), (10, 44556864), (11, 40506240), (12, 37130720), (15, 29704576), (16, 27848040), (17, 26209920), (20, 22278432), (22, 20253120), (24, 18565360), (30, 14852288), (32, 13924020), (33, 13502080), (34, 13104960), (40, 11139216), (44, 10126560), (48, 9282680), (51, 8736640), (55, 8101248), (60, 7426144), (64, 6962010), (66, 6751040), (68, 6552480), (73, 6103680), (80, 5569608), (85, 5241984), (88, 5063280), (96, 4641340), (102, 4368320), (110, 4050624), (120, 3713072), (128, 3481005), (132, 3375520), (136, 3276240), (146, 3051840), (160, 2784804), (165, 2700416), (170, 2620992), (176, 2531640), (187, 2382720), (192, 2320670), (204, 2184160), (219, 2034560), (220, 2025312), (240, 1856536), (255, 1747328), (264, 1687760), (272, 1638120), (289, 1541760), (292, 1525920), (320, 1392402), (330, 1350208), (340, 1310496), (352, 1265820), (365, 1220736), (374, 1191360), (384, 1160335), (408, 1092080), (438, 1017280), (440, 1012656), (480, 928268), (510, 873664), (528, 843880), (544, 819060), (561, 794240), (578, 770880), (584, 762960), (640, 696201), (660, 675104), (680, 655248), (704, 632910), (730, 610368), (748, 595680), (803, 554880), (816, 546040), (867, 513920), (876, 508640), (880, 506328), (935, 476544), (960, 464134), (1020, 436832), (1056, 421940), (1088, 409530), (1095, 406912), (1122, 397120), (1156, 385440), (1168, 381480), (1241, 359040), (1320, 337552), (1360, 327624), (1408, 316455), (1445, 308352), (1460, 305184), (1496, 297840), (1606, 277440), (1632, 273020), (1734, 256960), (1752, 254320), (1760, 253164), (1870, 238272), (1920, 232067), (2040, 218416), (2112, 210970), (2176, 204765), (2190, 203456), (2244, 198560), (2312, 192720), (2336, 190740), (2409, 184960), (2482, 179520), (2640, 168776), (2720, 163812), (2805, 158848), (2890, 154176), (2920, 152592), (2992, 148920), (3179, 140160), (3212, 138720), (3264, 136510), (3468, 128480), (3504, 127160), (3520, 126582), (3723, 119680), (3740, 119136), (4015, 110976), (4080, 109208), (4224, 105485), (4335, 102784), (4380, 101728), (4488, 99280), (4624, 96360), (4672, 95370), (4818, 92480), (4964, 89760), (5280, 84388), (5440, 81906), (5610, 79424), (5780, 77088), (5840, 76296), (5984, 74460), (6205, 71808), (6358, 70080), (6424, 69360), (6528, 68255), (6936, 64240), (7008, 63580), (7040, 63291), (7446, 59840), (7480, 59568), (8030, 55488), (8160, 54604), (8670, 51392), (8760, 50864), (8976, 49640), (9248, 48180), (9344, 47685), (9537, 46720), (9636, 46240), (9928, 44880), (10560, 42194), (10880, 40953), (11220, 39712), (11560, 38544), (11680, 38148), (11968, 37230), (12045, 36992), (12410, 35904), (12716, 35040), (12848, 34680), (13651, 32640), (13872, 32120), (14016, 31790), (14892, 29920), (14960, 29784), (15895, 28032), (16060, 27744), (16320, 27302), (17340, 25696), (17520, 25432), (17952, 24820), (18496, 24090), (18615, 23936), (19074, 23360), (19272, 23120), (19856, 22440), (21097, 21120)]