1226779840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 448

約数和(自身を含む): 3871203840

約数和(自身を除く): 2644424000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 19, 20, 22, 26, 32, 34, 38, 40, 44, 52, 55, 64, 65, 68, 76, 80, 83, 85, 88, 95, 104, 110, 130, 136, 143, 152, 160, 166, 170, 176, 187, 190, 208, 209, 220, 221, 247, 260, 272, 286, 304, 320, 323, 332, 340, 352, 374, 380, 415, 416, 418, 440, 442, 494, 520, 544, 572, 608, 646, 664, 680, 704, 715, 748, 760, 830, 832, 836, 880, 884, 913, 935, 988, 1040, 1045, 1079, 1088, 1105, 1144, 1216, 1235, 1292, 1328, 1360, 1411, 1430, 1496, 1520, 1577, 1615, 1660, 1672, 1760, 1768, 1826, 1870, 1976, 2080, 2090, 2158, 2210, 2288, 2431, 2470, 2584, 2656, 2717, 2720, 2822, 2860, 2992, 3040, 3154, 3230, 3320, 3344, 3520, 3536, 3553, 3652, 3740, 3952, 4160, 4180, 4199, 4316, 4420, 4565, 4576, 4862, 4940, 5168, 5312, 5395, 5434, 5440, 5644, 5720, 5984, 6080, 6308, 6460, 6640, 6688, 7055, 7072, 7106, 7304, 7480, 7885, 7904, 8360, 8398, 8632, 8840, 9130, 9152, 9724, 9880, 10336, 10790, 10868, 11288, 11440, 11869, 11968, 12155, 12616, 12920, 13280, 13376, 13585, 14110, 14144, 14212, 14608, 14960, 15521, 15770, 15808, 16720, 16796, 17264, 17347, 17680, 17765, 18260, 18343, 19448, 19760, 20501, 20672, 20995, 21580, 21736, 22576, 22880, 23738, 24310, 25232, 25840, 26560, 26809, 27170, 28220, 28424, 29216, 29920, 31042, 31540, 33440, 33592, 34528, 34694, 35360, 35530, 36520, 36686, 38896, 39520, 41002, 41990, 43160, 43472, 45152, 45760, 46189, 47476, 48620, 50464, 51680, 53618, 54340, 56440, 56848, 58432, 59345, 59840, 62084, 63080, 66880, 67184, 69056, 69388, 70720, 71060, 73040, 73372, 77605, 77792, 79040, 82004, 83980, 86320, 86735, 86944, 90304, 91715, 92378, 94952, 97240, 100928, 102505, 103360, 107236, 108680, 112880, 113696, 118690, 124168, 126160, 134045, 134368, 138776, 142120, 146080, 146744, 155210, 155584, 164008, 167960, 172640, 173470, 173888, 183430, 184756, 189904, 194480, 201773, 205010, 214472, 217360, 225511, 225760, 227392, 230945, 237380, 248336, 252320, 268090, 268736, 277552, 284240, 292160, 293488, 294899, 310420, 328016, 335920, 345280, 346940, 348517, 366860, 369512, 379808, 388960, 403546, 410020, 428944, 434720, 451022, 451520, 461890, 474760, 496672, 504640, 536180, 555104, 568480, 586976, 589798, 620840, 656032, 671840, 693880, 697034, 733720, 739024, 759616, 777920, 807092, 820040, 857888, 869440, 902044, 923780, 949520, 993344, 1008865, 1072360, 1110208, 1127555, 1136960, 1173952, 1179596, 1241680, 1312064, 1343680, 1387760, 1394068, 1467440, 1474495, 1478048, 1614184, 1640080, 1715776, 1742585, 1804088, 1847560, 1899040, 2017730, 2144720, 2255110, 2359192, 2483360, 2775520, 2788136, 2934880, 2948990, 2956096, 3228368, 3280160, 3485170, 3608176, 3695120, 3798080, 3833687, 4035460, 4289440, 4510220, 4718384, 4966720, 5551040, 5576272, 5869760, 5897980, 6456736, 6560320, 6970340, 7216352, 7390240, 7667374, 8070920, 8578880, 9020440, 9436768, 11152544, 11795960, 12913472, 13940680, 14432704, 14780480, 15334748, 16141840, 18040880, 18873536, 19168435, 22305088, 23591920, 27881360, 30669496, 32283680, 36081760, 38336870, 47183840, 55762720, 61338992, 64567360, 72163520, 76673740, 94367680, 111525440, 122677984, 153347480, 245355968, 306694960, 613389920, 1226779840]

約数ペア:

[(1, 1226779840), (2, 613389920), (4, 306694960), (5, 245355968), (8, 153347480), (10, 122677984), (11, 111525440), (13, 94367680), (16, 76673740), (17, 72163520), (19, 64567360), (20, 61338992), (22, 55762720), (26, 47183840), (32, 38336870), (34, 36081760), (38, 32283680), (40, 30669496), (44, 27881360), (52, 23591920), (55, 22305088), (64, 19168435), (65, 18873536), (68, 18040880), (76, 16141840), (80, 15334748), (83, 14780480), (85, 14432704), (88, 13940680), (95, 12913472), (104, 11795960), (110, 11152544), (130, 9436768), (136, 9020440), (143, 8578880), (152, 8070920), (160, 7667374), (166, 7390240), (170, 7216352), (176, 6970340), (187, 6560320), (190, 6456736), (208, 5897980), (209, 5869760), (220, 5576272), (221, 5551040), (247, 4966720), (260, 4718384), (272, 4510220), (286, 4289440), (304, 4035460), (320, 3833687), (323, 3798080), (332, 3695120), (340, 3608176), (352, 3485170), (374, 3280160), (380, 3228368), (415, 2956096), (416, 2948990), (418, 2934880), (440, 2788136), (442, 2775520), (494, 2483360), (520, 2359192), (544, 2255110), (572, 2144720), (608, 2017730), (646, 1899040), (664, 1847560), (680, 1804088), (704, 1742585), (715, 1715776), (748, 1640080), (760, 1614184), (830, 1478048), (832, 1474495), (836, 1467440), (880, 1394068), (884, 1387760), (913, 1343680), (935, 1312064), (988, 1241680), (1040, 1179596), (1045, 1173952), (1079, 1136960), (1088, 1127555), (1105, 1110208), (1144, 1072360), (1216, 1008865), (1235, 993344), (1292, 949520), (1328, 923780), (1360, 902044), (1411, 869440), (1430, 857888), (1496, 820040), (1520, 807092), (1577, 777920), (1615, 759616), (1660, 739024), (1672, 733720), (1760, 697034), (1768, 693880), (1826, 671840), (1870, 656032), (1976, 620840), (2080, 589798), (2090, 586976), (2158, 568480), (2210, 555104), (2288, 536180), (2431, 504640), (2470, 496672), (2584, 474760), (2656, 461890), (2717, 451520), (2720, 451022), (2822, 434720), (2860, 428944), (2992, 410020), (3040, 403546), (3154, 388960), (3230, 379808), (3320, 369512), (3344, 366860), (3520, 348517), (3536, 346940), (3553, 345280), (3652, 335920), (3740, 328016), (3952, 310420), (4160, 294899), (4180, 293488), (4199, 292160), (4316, 284240), (4420, 277552), (4565, 268736), (4576, 268090), (4862, 252320), (4940, 248336), (5168, 237380), (5312, 230945), (5395, 227392), (5434, 225760), (5440, 225511), (5644, 217360), (5720, 214472), (5984, 205010), (6080, 201773), (6308, 194480), (6460, 189904), (6640, 184756), (6688, 183430), (7055, 173888), (7072, 173470), (7106, 172640), (7304, 167960), (7480, 164008), (7885, 155584), (7904, 155210), (8360, 146744), (8398, 146080), (8632, 142120), (8840, 138776), (9130, 134368), (9152, 134045), (9724, 126160), (9880, 124168), (10336, 118690), (10790, 113696), (10868, 112880), (11288, 108680), (11440, 107236), (11869, 103360), (11968, 102505), (12155, 100928), (12616, 97240), (12920, 94952), (13280, 92378), (13376, 91715), (13585, 90304), (14110, 86944), (14144, 86735), (14212, 86320), (14608, 83980), (14960, 82004), (15521, 79040), (15770, 77792), (15808, 77605), (16720, 73372), (16796, 73040), (17264, 71060), (17347, 70720), (17680, 69388), (17765, 69056), (18260, 67184), (18343, 66880), (19448, 63080), (19760, 62084), (20501, 59840), (20672, 59345), (20995, 58432), (21580, 56848), (21736, 56440), (22576, 54340), (22880, 53618), (23738, 51680), (24310, 50464), (25232, 48620), (25840, 47476), (26560, 46189), (26809, 45760), (27170, 45152), (28220, 43472), (28424, 43160), (29216, 41990), (29920, 41002), (31042, 39520), (31540, 38896), (33440, 36686), (33592, 36520), (34528, 35530), (34694, 35360)]