452339580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 1638185472

約数和(自身を除く): 1185845892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 71, 77, 84, 98, 105, 110, 132, 140, 142, 147, 154, 165, 196, 197, 210, 213, 220, 231, 245, 284, 294, 308, 330, 355, 385, 394, 420, 426, 462, 490, 497, 539, 588, 591, 660, 710, 735, 770, 781, 788, 852, 924, 980, 985, 994, 1065, 1078, 1155, 1182, 1379, 1420, 1470, 1491, 1540, 1562, 1617, 1970, 1988, 2130, 2156, 2167, 2310, 2343, 2364, 2485, 2695, 2758, 2940, 2955, 2982, 3124, 3234, 3479, 3905, 3940, 4137, 4260, 4334, 4620, 4686, 4970, 5390, 5467, 5516, 5910, 5964, 6468, 6501, 6895, 6958, 7455, 7810, 8085, 8274, 8668, 9372, 9653, 9940, 10437, 10780, 10835, 10934, 11715, 11820, 13002, 13790, 13916, 13987, 14910, 15169, 15620, 16170, 16401, 16548, 17395, 19306, 20685, 20874, 21670, 21868, 23430, 26004, 27335, 27580, 27974, 28959, 29820, 30338, 32340, 32505, 32802, 34790, 38269, 38612, 41370, 41748, 41961, 43340, 45507, 46860, 48265, 52185, 54670, 55948, 57918, 60676, 65010, 65604, 69580, 69935, 75845, 76538, 82005, 82740, 83922, 91014, 96530, 97909, 104370, 106183, 109340, 114807, 115836, 130020, 139870, 144795, 151690, 153076, 153857, 164010, 167844, 182028, 191345, 193060, 195818, 208740, 209805, 212366, 227535, 229614, 279740, 289590, 293727, 303380, 307714, 318549, 328020, 382690, 391636, 419610, 424732, 455070, 459228, 461571, 489545, 530915, 574035, 579180, 587454, 615428, 637098, 685363, 765380, 769285, 839220, 910140, 923142, 979090, 1061830, 1076999, 1148070, 1174908, 1274196, 1370726, 1468635, 1538570, 1592745, 1846284, 1958180, 2056089, 2123660, 2153998, 2296140, 2307855, 2741452, 2937270, 3077140, 3185490, 3230997, 3426815, 4112178, 4307996, 4615710, 5384995, 5874540, 6370980, 6461994, 6853630, 7538993, 8224356, 9231420, 10280445, 10769990, 12923988, 13707260, 15077986, 16154985, 20560890, 21539980, 22616979, 30155972, 32309970, 37694965, 41121780, 45233958, 64619940, 75389930, 90467916, 113084895, 150779860, 226169790, 452339580]

約数ペア:

[(1, 452339580), (2, 226169790), (3, 150779860), (4, 113084895), (5, 90467916), (6, 75389930), (7, 64619940), (10, 45233958), (11, 41121780), (12, 37694965), (14, 32309970), (15, 30155972), (20, 22616979), (21, 21539980), (22, 20560890), (28, 16154985), (30, 15077986), (33, 13707260), (35, 12923988), (42, 10769990), (44, 10280445), (49, 9231420), (55, 8224356), (60, 7538993), (66, 6853630), (70, 6461994), (71, 6370980), (77, 5874540), (84, 5384995), (98, 4615710), (105, 4307996), (110, 4112178), (132, 3426815), (140, 3230997), (142, 3185490), (147, 3077140), (154, 2937270), (165, 2741452), (196, 2307855), (197, 2296140), (210, 2153998), (213, 2123660), (220, 2056089), (231, 1958180), (245, 1846284), (284, 1592745), (294, 1538570), (308, 1468635), (330, 1370726), (355, 1274196), (385, 1174908), (394, 1148070), (420, 1076999), (426, 1061830), (462, 979090), (490, 923142), (497, 910140), (539, 839220), (588, 769285), (591, 765380), (660, 685363), (710, 637098), (735, 615428), (770, 587454), (781, 579180), (788, 574035), (852, 530915), (924, 489545), (980, 461571), (985, 459228), (994, 455070), (1065, 424732), (1078, 419610), (1155, 391636), (1182, 382690), (1379, 328020), (1420, 318549), (1470, 307714), (1491, 303380), (1540, 293727), (1562, 289590), (1617, 279740), (1970, 229614), (1988, 227535), (2130, 212366), (2156, 209805), (2167, 208740), (2310, 195818), (2343, 193060), (2364, 191345), (2485, 182028), (2695, 167844), (2758, 164010), (2940, 153857), (2955, 153076), (2982, 151690), (3124, 144795), (3234, 139870), (3479, 130020), (3905, 115836), (3940, 114807), (4137, 109340), (4260, 106183), (4334, 104370), (4620, 97909), (4686, 96530), (4970, 91014), (5390, 83922), (5467, 82740), (5516, 82005), (5910, 76538), (5964, 75845), (6468, 69935), (6501, 69580), (6895, 65604), (6958, 65010), (7455, 60676), (7810, 57918), (8085, 55948), (8274, 54670), (8668, 52185), (9372, 48265), (9653, 46860), (9940, 45507), (10437, 43340), (10780, 41961), (10835, 41748), (10934, 41370), (11715, 38612), (11820, 38269), (13002, 34790), (13790, 32802), (13916, 32505), (13987, 32340), (14910, 30338), (15169, 29820), (15620, 28959), (16170, 27974), (16401, 27580), (16548, 27335), (17395, 26004), (19306, 23430), (20685, 21868), (20874, 21670)]