20040176640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6977}}^1$

素因数の和:7033

約数の個数: 352

約数和(自身を含む): 74048079744

約数和(自身を除く): 54007903104

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, 240, 255, 256, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 512, 528, 544, 561, 640, 660, 680, 704, 748, 768, 816, 880, 935, 960, 1020, 1024, 1056, 1088, 1122, 1280, 1320, 1360, 1408, 1496, 1536, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2560, 2640, 2720, 2805, 2816, 2992, 3072, 3264, 3520, 3740, 3840, 4080, 4224, 4352, 4488, 5120, 5280, 5440, 5610, 5632, 5984, 6528, 6977, 7040, 7480, 7680, 8160, 8448, 8704, 8976, 10560, 10880, 11220, 11264, 11968, 13056, 13954, 14080, 14960, 15360, 16320, 16896, 17408, 17952, 20931, 21120, 21760, 22440, 23936, 26112, 27908, 28160, 29920, 32640, 33792, 34885, 35904, 41862, 42240, 43520, 44880, 47872, 52224, 55816, 56320, 59840, 65280, 69770, 71808, 76747, 83724, 84480, 87040, 89760, 95744, 104655, 111632, 118609, 119680, 130560, 139540, 143616, 153494, 167448, 168960, 179520, 191488, 209310, 223264, 230241, 237218, 239360, 261120, 279080, 287232, 306988, 334896, 355827, 359040, 383735, 418620, 446528, 460482, 474436, 478720, 558160, 574464, 593045, 613976, 669792, 711654, 718080, 767470, 837240, 893056, 920964, 948872, 957440, 1116320, 1151205, 1186090, 1227952, 1304699, 1339584, 1423308, 1436160, 1534940, 1674480, 1779135, 1786112, 1841928, 1897744, 2232640, 2302410, 2372180, 2455904, 2609398, 2679168, 2846616, 2872320, 3069880, 3348960, 3558270, 3572224, 3683856, 3795488, 3914097, 4465280, 4604820, 4744360, 4911808, 5218796, 5358336, 5693232, 6139760, 6523495, 6697920, 7116540, 7144448, 7367712, 7590976, 7828194, 8930560, 9209640, 9488720, 9823616, 10437592, 10716672, 11386464, 12279520, 13046990, 13395840, 14233080, 14735424, 15181952, 15656388, 17861120, 18419280, 18977440, 19570485, 19647232, 20875184, 21433344, 22772928, 24559040, 26093980, 26791680, 28466160, 29470848, 30363904, 31312776, 35722240, 36838560, 37954880, 39140970, 39294464, 41750368, 45545856, 49118080, 52187960, 53583360, 56932320, 58941696, 60727808, 62625552, 73677120, 75909760, 78281940, 78588928, 83500736, 91091712, 98236160, 104375920, 107166720, 113864640, 117883392, 121455616, 125251104, 147354240, 151819520, 156563880, 167001472, 182183424, 196472320, 208751840, 227729280, 235766784, 250502208, 294708480, 303639040, 313127760, 334002944, 364366848, 392944640, 417503680, 455458560, 501004416, 589416960, 607278080, 626255520, 668005888, 835007360, 910917120, 1002008832, 1178833920, 1252511040, 1336011776, 1670014720, 1821834240, 2004017664, 2505022080, 3340029440, 4008035328, 5010044160, 6680058880, 10020088320, 20040176640]

約数ペア:

[(1, 20040176640), (2, 10020088320), (3, 6680058880), (4, 5010044160), (5, 4008035328), (6, 3340029440), (8, 2505022080), (10, 2004017664), (11, 1821834240), (12, 1670014720), (15, 1336011776), (16, 1252511040), (17, 1178833920), (20, 1002008832), (22, 910917120), (24, 835007360), (30, 668005888), (32, 626255520), (33, 607278080), (34, 589416960), (40, 501004416), (44, 455458560), (48, 417503680), (51, 392944640), (55, 364366848), (60, 334002944), (64, 313127760), (66, 303639040), (68, 294708480), (80, 250502208), (85, 235766784), (88, 227729280), (96, 208751840), (102, 196472320), (110, 182183424), (120, 167001472), (128, 156563880), (132, 151819520), (136, 147354240), (160, 125251104), (165, 121455616), (170, 117883392), (176, 113864640), (187, 107166720), (192, 104375920), (204, 98236160), (220, 91091712), (240, 83500736), (255, 78588928), (256, 78281940), (264, 75909760), (272, 73677120), (320, 62625552), (330, 60727808), (340, 58941696), (352, 56932320), (374, 53583360), (384, 52187960), (408, 49118080), (440, 45545856), (480, 41750368), (510, 39294464), (512, 39140970), (528, 37954880), (544, 36838560), (561, 35722240), (640, 31312776), (660, 30363904), (680, 29470848), (704, 28466160), (748, 26791680), (768, 26093980), (816, 24559040), (880, 22772928), (935, 21433344), (960, 20875184), (1020, 19647232), (1024, 19570485), (1056, 18977440), (1088, 18419280), (1122, 17861120), (1280, 15656388), (1320, 15181952), (1360, 14735424), (1408, 14233080), (1496, 13395840), (1536, 13046990), (1632, 12279520), (1760, 11386464), (1870, 10716672), (1920, 10437592), (2040, 9823616), (2112, 9488720), (2176, 9209640), (2244, 8930560), (2560, 7828194), (2640, 7590976), (2720, 7367712), (2805, 7144448), (2816, 7116540), (2992, 6697920), (3072, 6523495), (3264, 6139760), (3520, 5693232), (3740, 5358336), (3840, 5218796), (4080, 4911808), (4224, 4744360), (4352, 4604820), (4488, 4465280), (5120, 3914097), (5280, 3795488), (5440, 3683856), (5610, 3572224), (5632, 3558270), (5984, 3348960), (6528, 3069880), (6977, 2872320), (7040, 2846616), (7480, 2679168), (7680, 2609398), (8160, 2455904), (8448, 2372180), (8704, 2302410), (8976, 2232640), (10560, 1897744), (10880, 1841928), (11220, 1786112), (11264, 1779135), (11968, 1674480), (13056, 1534940), (13954, 1436160), (14080, 1423308), (14960, 1339584), (15360, 1304699), (16320, 1227952), (16896, 1186090), (17408, 1151205), (17952, 1116320), (20931, 957440), (21120, 948872), (21760, 920964), (22440, 893056), (23936, 837240), (26112, 767470), (27908, 718080), (28160, 711654), (29920, 669792), (32640, 613976), (33792, 593045), (34885, 574464), (35904, 558160), (41862, 478720), (42240, 474436), (43520, 460482), (44880, 446528), (47872, 418620), (52224, 383735), (55816, 359040), (56320, 355827), (59840, 334896), (65280, 306988), (69770, 287232), (71808, 279080), (76747, 261120), (83724, 239360), (84480, 237218), (87040, 230241), (89760, 223264), (95744, 209310), (104655, 191488), (111632, 179520), (118609, 168960), (119680, 167448), (130560, 153494), (139540, 143616)]