690349140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 2395201536

約数和(自身を除く): 1704852396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 101, 115, 117, 127, 130, 138, 156, 180, 195, 202, 207, 230, 234, 254, 260, 276, 299, 303, 345, 381, 390, 404, 414, 460, 468, 505, 508, 585, 598, 606, 635, 690, 762, 780, 828, 897, 909, 1010, 1035, 1143, 1170, 1196, 1212, 1270, 1313, 1380, 1495, 1515, 1524, 1651, 1794, 1818, 1905, 2020, 2070, 2286, 2323, 2340, 2540, 2626, 2691, 2921, 2990, 3030, 3302, 3588, 3636, 3810, 3939, 4140, 4485, 4545, 4572, 4646, 4953, 5252, 5382, 5715, 5842, 5980, 6060, 6565, 6604, 6969, 7620, 7878, 8255, 8763, 8970, 9090, 9292, 9906, 10764, 11430, 11615, 11684, 11817, 12827, 13130, 13455, 13938, 14605, 14859, 15756, 16510, 17526, 17940, 18180, 19695, 19812, 20907, 22860, 23230, 23634, 24765, 25654, 26260, 26289, 26910, 27876, 29210, 29718, 30199, 33020, 34845, 35052, 37973, 38481, 39390, 41814, 43815, 46460, 47268, 49530, 51308, 52578, 53820, 58420, 59085, 59436, 60398, 64135, 69690, 74295, 75946, 76962, 78780, 83628, 87630, 90597, 99060, 104535, 105156, 113919, 115443, 118170, 120796, 128270, 131445, 139380, 148590, 150995, 151892, 153924, 166751, 175260, 181194, 189865, 192405, 209070, 227838, 230886, 236340, 256540, 262890, 271791, 295021, 297180, 301990, 333502, 341757, 362388, 379730, 384810, 418140, 452985, 455676, 461772, 500253, 525780, 543582, 569595, 577215, 590042, 603980, 667004, 683514, 759460, 769620, 833755, 885063, 905970, 1000506, 1087164, 1139190, 1154430, 1180084, 1358955, 1367028, 1475105, 1500759, 1667510, 1708785, 1770126, 1811940, 2001012, 2278380, 2308860, 2501265, 2655189, 2717910, 2950210, 3001518, 3335020, 3417570, 3540252, 3835273, 4425315, 5002530, 5310378, 5435820, 5900420, 6003036, 6835140, 7503795, 7670546, 8850630, 10005060, 10620756, 11505819, 13275945, 15007590, 15341092, 17701260, 19176365, 23011638, 26551890, 30015180, 34517457, 38352730, 46023276, 53103780, 57529095, 69034914, 76705460, 115058190, 138069828, 172587285, 230116380, 345174570, 690349140]

約数ペア:

[(1, 690349140), (2, 345174570), (3, 230116380), (4, 172587285), (5, 138069828), (6, 115058190), (9, 76705460), (10, 69034914), (12, 57529095), (13, 53103780), (15, 46023276), (18, 38352730), (20, 34517457), (23, 30015180), (26, 26551890), (30, 23011638), (36, 19176365), (39, 17701260), (45, 15341092), (46, 15007590), (52, 13275945), (60, 11505819), (65, 10620756), (69, 10005060), (78, 8850630), (90, 7670546), (92, 7503795), (101, 6835140), (115, 6003036), (117, 5900420), (127, 5435820), (130, 5310378), (138, 5002530), (156, 4425315), (180, 3835273), (195, 3540252), (202, 3417570), (207, 3335020), (230, 3001518), (234, 2950210), (254, 2717910), (260, 2655189), (276, 2501265), (299, 2308860), (303, 2278380), (345, 2001012), (381, 1811940), (390, 1770126), (404, 1708785), (414, 1667510), (460, 1500759), (468, 1475105), (505, 1367028), (508, 1358955), (585, 1180084), (598, 1154430), (606, 1139190), (635, 1087164), (690, 1000506), (762, 905970), (780, 885063), (828, 833755), (897, 769620), (909, 759460), (1010, 683514), (1035, 667004), (1143, 603980), (1170, 590042), (1196, 577215), (1212, 569595), (1270, 543582), (1313, 525780), (1380, 500253), (1495, 461772), (1515, 455676), (1524, 452985), (1651, 418140), (1794, 384810), (1818, 379730), (1905, 362388), (2020, 341757), (2070, 333502), (2286, 301990), (2323, 297180), (2340, 295021), (2540, 271791), (2626, 262890), (2691, 256540), (2921, 236340), (2990, 230886), (3030, 227838), (3302, 209070), (3588, 192405), (3636, 189865), (3810, 181194), (3939, 175260), (4140, 166751), (4485, 153924), (4545, 151892), (4572, 150995), (4646, 148590), (4953, 139380), (5252, 131445), (5382, 128270), (5715, 120796), (5842, 118170), (5980, 115443), (6060, 113919), (6565, 105156), (6604, 104535), (6969, 99060), (7620, 90597), (7878, 87630), (8255, 83628), (8763, 78780), (8970, 76962), (9090, 75946), (9292, 74295), (9906, 69690), (10764, 64135), (11430, 60398), (11615, 59436), (11684, 59085), (11817, 58420), (12827, 53820), (13130, 52578), (13455, 51308), (13938, 49530), (14605, 47268), (14859, 46460), (15756, 43815), (16510, 41814), (17526, 39390), (17940, 38481), (18180, 37973), (19695, 35052), (19812, 34845), (20907, 33020), (22860, 30199), (23230, 29718), (23634, 29210), (24765, 27876), (25654, 26910), (26260, 26289)]