419309280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1723}}^1$

素因数の和:1770

約数の個数: 216

約数和(自身を含む): 1550327688

約数和(自身を除く): 1131018408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1723, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3446, 3744, 4056, 4680, 5070, 5169, 5408, 6084, 6240, 6760, 6892, 7605, 8112, 8615, 9360, 10140, 10338, 12168, 13520, 13784, 15210, 15507, 16224, 17230, 18720, 20280, 20676, 22399, 24336, 25845, 27040, 27568, 30420, 31014, 34460, 40560, 41352, 44798, 48672, 51690, 55136, 60840, 62028, 67197, 68920, 77535, 81120, 82704, 89596, 103380, 111995, 121680, 124056, 134394, 137840, 155070, 165408, 179192, 201591, 206760, 223990, 243360, 248112, 268788, 275680, 291187, 310140, 335985, 358384, 403182, 413520, 447980, 496224, 537576, 582374, 620280, 671970, 716768, 806364, 827040, 873561, 895960, 1007955, 1075152, 1164748, 1240560, 1343940, 1455935, 1612728, 1747122, 1791920, 2015910, 2150304, 2329496, 2481120, 2620683, 2687880, 2911870, 3225456, 3494244, 3583840, 4031820, 4367805, 4658992, 5241366, 5375760, 5823740, 6450912, 6988488, 8063640, 8735610, 9317984, 10482732, 10751520, 11647480, 13103415, 13976976, 16127280, 17471220, 20965464, 23294960, 26206830, 27953952, 32254560, 34942440, 41930928, 46589920, 52413660, 69884880, 83861856, 104827320, 139769760, 209654640, 419309280]

約数ペア:

[(1, 419309280), (2, 209654640), (3, 139769760), (4, 104827320), (5, 83861856), (6, 69884880), (8, 52413660), (9, 46589920), (10, 41930928), (12, 34942440), (13, 32254560), (15, 27953952), (16, 26206830), (18, 23294960), (20, 20965464), (24, 17471220), (26, 16127280), (30, 13976976), (32, 13103415), (36, 11647480), (39, 10751520), (40, 10482732), (45, 9317984), (48, 8735610), (52, 8063640), (60, 6988488), (65, 6450912), (72, 5823740), (78, 5375760), (80, 5241366), (90, 4658992), (96, 4367805), (104, 4031820), (117, 3583840), (120, 3494244), (130, 3225456), (144, 2911870), (156, 2687880), (160, 2620683), (169, 2481120), (180, 2329496), (195, 2150304), (208, 2015910), (234, 1791920), (240, 1747122), (260, 1612728), (288, 1455935), (312, 1343940), (338, 1240560), (360, 1164748), (390, 1075152), (416, 1007955), (468, 895960), (480, 873561), (507, 827040), (520, 806364), (585, 716768), (624, 671970), (676, 620280), (720, 582374), (780, 537576), (845, 496224), (936, 447980), (1014, 413520), (1040, 403182), (1170, 358384), (1248, 335985), (1352, 310140), (1440, 291187), (1521, 275680), (1560, 268788), (1690, 248112), (1723, 243360), (1872, 223990), (2028, 206760), (2080, 201591), (2340, 179192), (2535, 165408), (2704, 155070), (3042, 137840), (3120, 134394), (3380, 124056), (3446, 121680), (3744, 111995), (4056, 103380), (4680, 89596), (5070, 82704), (5169, 81120), (5408, 77535), (6084, 68920), (6240, 67197), (6760, 62028), (6892, 60840), (7605, 55136), (8112, 51690), (8615, 48672), (9360, 44798), (10140, 41352), (10338, 40560), (12168, 34460), (13520, 31014), (13784, 30420), (15210, 27568), (15507, 27040), (16224, 25845), (17230, 24336), (18720, 22399), (20280, 20676)]