308482860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 1135411200

約数和(自身を除く): 826928340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 31, 35, 38, 42, 43, 57, 58, 60, 62, 70, 76, 84, 86, 87, 93, 95, 105, 114, 116, 124, 129, 133, 140, 145, 155, 172, 174, 186, 190, 203, 210, 215, 217, 228, 258, 266, 285, 290, 301, 310, 348, 372, 380, 399, 406, 420, 430, 434, 435, 465, 516, 532, 551, 570, 580, 589, 602, 609, 620, 645, 651, 665, 798, 812, 817, 860, 868, 870, 899, 903, 930, 1015, 1085, 1102, 1140, 1178, 1204, 1218, 1247, 1290, 1302, 1330, 1333, 1505, 1596, 1634, 1653, 1740, 1767, 1798, 1806, 1860, 1995, 2030, 2170, 2204, 2356, 2436, 2451, 2494, 2580, 2604, 2660, 2666, 2697, 2755, 2945, 3010, 3045, 3255, 3268, 3306, 3534, 3596, 3612, 3741, 3857, 3990, 3999, 4060, 4085, 4123, 4340, 4495, 4515, 4902, 4988, 5332, 5394, 5510, 5719, 5890, 6020, 6090, 6235, 6293, 6510, 6612, 6665, 7068, 7482, 7714, 7980, 7998, 8170, 8246, 8265, 8729, 8835, 8990, 9030, 9331, 9804, 10788, 11020, 11438, 11571, 11780, 12180, 12255, 12369, 12470, 12586, 13020, 13330, 13485, 14964, 15428, 15996, 16340, 16492, 16530, 17081, 17157, 17458, 17670, 17980, 18060, 18662, 18705, 18879, 19285, 19995, 20615, 22876, 23142, 23693, 24510, 24738, 24940, 25172, 25327, 26187, 26660, 26970, 27993, 28595, 31465, 33060, 34162, 34314, 34916, 35340, 37324, 37410, 37758, 38570, 38657, 39990, 41230, 43645, 46284, 46655, 47386, 49020, 49476, 50654, 51243, 52374, 53940, 55986, 57190, 57855, 61845, 62930, 68324, 68628, 71079, 74820, 75516, 75981, 77140, 77314, 79980, 82460, 85405, 85785, 87290, 93310, 94395, 94772, 101308, 102486, 104748, 111972, 114380, 115710, 115971, 118465, 119567, 123690, 125860, 126635, 130935, 139965, 142158, 151962, 154628, 165851, 170810, 171570, 174580, 177289, 186620, 188790, 193285, 204972, 231420, 231942, 236930, 239134, 247380, 253270, 256215, 261870, 270599, 279930, 284316, 303924, 331702, 341620, 343140, 354578, 355395, 358701, 377580, 379905, 386570, 463884, 473860, 478268, 497553, 506540, 512430, 523740, 531867, 541198, 559860, 579855, 597835, 663404, 709156, 710790, 717402, 734483, 759810, 773140, 811797, 829255, 886445, 995106, 1024860, 1063734, 1082396, 1159710, 1195670, 1352995, 1421580, 1434804, 1468966, 1519620, 1623594, 1658510, 1772890, 1793505, 1990212, 2127468, 2203449, 2319420, 2391340, 2487765, 2659335, 2705990, 2937932, 3247188, 3317020, 3545780, 3587010, 3672415, 4058985, 4406898, 4975530, 5141381, 5318670, 5411980, 7174020, 7344830, 8117970, 8813796, 9951060, 10282762, 10637340, 11017245, 14689660, 15424143, 16235940, 20565524, 22034490, 25706905, 30848286, 44068980, 51413810, 61696572, 77120715, 102827620, 154241430, 308482860]

約数ペア:

[(1, 308482860), (2, 154241430), (3, 102827620), (4, 77120715), (5, 61696572), (6, 51413810), (7, 44068980), (10, 30848286), (12, 25706905), (14, 22034490), (15, 20565524), (19, 16235940), (20, 15424143), (21, 14689660), (28, 11017245), (29, 10637340), (30, 10282762), (31, 9951060), (35, 8813796), (38, 8117970), (42, 7344830), (43, 7174020), (57, 5411980), (58, 5318670), (60, 5141381), (62, 4975530), (70, 4406898), (76, 4058985), (84, 3672415), (86, 3587010), (87, 3545780), (93, 3317020), (95, 3247188), (105, 2937932), (114, 2705990), (116, 2659335), (124, 2487765), (129, 2391340), (133, 2319420), (140, 2203449), (145, 2127468), (155, 1990212), (172, 1793505), (174, 1772890), (186, 1658510), (190, 1623594), (203, 1519620), (210, 1468966), (215, 1434804), (217, 1421580), (228, 1352995), (258, 1195670), (266, 1159710), (285, 1082396), (290, 1063734), (301, 1024860), (310, 995106), (348, 886445), (372, 829255), (380, 811797), (399, 773140), (406, 759810), (420, 734483), (430, 717402), (434, 710790), (435, 709156), (465, 663404), (516, 597835), (532, 579855), (551, 559860), (570, 541198), (580, 531867), (589, 523740), (602, 512430), (609, 506540), (620, 497553), (645, 478268), (651, 473860), (665, 463884), (798, 386570), (812, 379905), (817, 377580), (860, 358701), (868, 355395), (870, 354578), (899, 343140), (903, 341620), (930, 331702), (1015, 303924), (1085, 284316), (1102, 279930), (1140, 270599), (1178, 261870), (1204, 256215), (1218, 253270), (1247, 247380), (1290, 239134), (1302, 236930), (1330, 231942), (1333, 231420), (1505, 204972), (1596, 193285), (1634, 188790), (1653, 186620), (1740, 177289), (1767, 174580), (1798, 171570), (1806, 170810), (1860, 165851), (1995, 154628), (2030, 151962), (2170, 142158), (2204, 139965), (2356, 130935), (2436, 126635), (2451, 125860), (2494, 123690), (2580, 119567), (2604, 118465), (2660, 115971), (2666, 115710), (2697, 114380), (2755, 111972), (2945, 104748), (3010, 102486), (3045, 101308), (3255, 94772), (3268, 94395), (3306, 93310), (3534, 87290), (3596, 85785), (3612, 85405), (3741, 82460), (3857, 79980), (3990, 77314), (3999, 77140), (4060, 75981), (4085, 75516), (4123, 74820), (4340, 71079), (4495, 68628), (4515, 68324), (4902, 62930), (4988, 61845), (5332, 57855), (5394, 57190), (5510, 55986), (5719, 53940), (5890, 52374), (6020, 51243), (6090, 50654), (6235, 49476), (6293, 49020), (6510, 47386), (6612, 46655), (6665, 46284), (7068, 43645), (7482, 41230), (7714, 39990), (7980, 38657), (7998, 38570), (8170, 37758), (8246, 37410), (8265, 37324), (8729, 35340), (8835, 34916), (8990, 34314), (9030, 34162), (9331, 33060), (9804, 31465), (10788, 28595), (11020, 27993), (11438, 26970), (11571, 26660), (11780, 26187), (12180, 25327), (12255, 25172), (12369, 24940), (12470, 24738), (12586, 24510), (13020, 23693), (13330, 23142), (13485, 22876), (14964, 20615), (15428, 19995), (15996, 19285), (16340, 18879), (16492, 18705), (16530, 18662), (17081, 18060), (17157, 17980), (17458, 17670)]