407006880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4231

約数の個数: 192

約数和(自身を含む): 1516112640

約数和(自身を除く): 1109105760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4177, 4640, 4872, 6090, 6496, 6960, 8120, 8354, 9744, 12180, 12531, 13920, 16240, 16708, 19488, 20885, 24360, 25062, 29239, 32480, 33416, 41770, 48720, 50124, 58478, 62655, 66832, 83540, 87717, 97440, 100248, 116956, 121133, 125310, 133664, 146195, 167080, 175434, 200496, 233912, 242266, 250620, 292390, 334160, 350868, 363399, 400992, 438585, 467824, 484532, 501240, 584780, 605665, 668320, 701736, 726798, 847931, 877170, 935648, 969064, 1002480, 1169560, 1211330, 1403472, 1453596, 1695862, 1754340, 1816995, 1938128, 2004960, 2339120, 2422660, 2543793, 2806944, 2907192, 3391724, 3508680, 3633990, 3876256, 4239655, 4678240, 4845320, 5087586, 5814384, 6783448, 7017360, 7267980, 8479310, 9690640, 10175172, 11628768, 12718965, 13566896, 14034720, 14535960, 16958620, 19381280, 20350344, 25437930, 27133792, 29071920, 33917240, 40700688, 50875860, 58143840, 67834480, 81401376, 101751720, 135668960, 203503440, 407006880]

約数ペア:

[(1, 407006880), (2, 203503440), (3, 135668960), (4, 101751720), (5, 81401376), (6, 67834480), (7, 58143840), (8, 50875860), (10, 40700688), (12, 33917240), (14, 29071920), (15, 27133792), (16, 25437930), (20, 20350344), (21, 19381280), (24, 16958620), (28, 14535960), (29, 14034720), (30, 13566896), (32, 12718965), (35, 11628768), (40, 10175172), (42, 9690640), (48, 8479310), (56, 7267980), (58, 7017360), (60, 6783448), (70, 5814384), (80, 5087586), (84, 4845320), (87, 4678240), (96, 4239655), (105, 3876256), (112, 3633990), (116, 3508680), (120, 3391724), (140, 2907192), (145, 2806944), (160, 2543793), (168, 2422660), (174, 2339120), (203, 2004960), (210, 1938128), (224, 1816995), (232, 1754340), (240, 1695862), (280, 1453596), (290, 1403472), (336, 1211330), (348, 1169560), (406, 1002480), (420, 969064), (435, 935648), (464, 877170), (480, 847931), (560, 726798), (580, 701736), (609, 668320), (672, 605665), (696, 584780), (812, 501240), (840, 484532), (870, 467824), (928, 438585), (1015, 400992), (1120, 363399), (1160, 350868), (1218, 334160), (1392, 292390), (1624, 250620), (1680, 242266), (1740, 233912), (2030, 200496), (2320, 175434), (2436, 167080), (2784, 146195), (3045, 133664), (3248, 125310), (3360, 121133), (3480, 116956), (4060, 100248), (4177, 97440), (4640, 87717), (4872, 83540), (6090, 66832), (6496, 62655), (6960, 58478), (8120, 50124), (8354, 48720), (9744, 41770), (12180, 33416), (12531, 32480), (13920, 29239), (16240, 25062), (16708, 24360), (19488, 20885)]