284705760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 941129280

約数和(自身を除く): 656423520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 113, 116, 120, 145, 160, 174, 181, 226, 232, 240, 290, 339, 348, 362, 435, 452, 464, 480, 543, 565, 580, 678, 696, 724, 870, 904, 905, 928, 1086, 1130, 1160, 1356, 1392, 1448, 1695, 1740, 1808, 1810, 2172, 2260, 2320, 2712, 2715, 2784, 2896, 3277, 3390, 3480, 3616, 3620, 4344, 4520, 4640, 5249, 5424, 5430, 5792, 6554, 6780, 6960, 7240, 8688, 9040, 9831, 10498, 10848, 10860, 13108, 13560, 13920, 14480, 15747, 16385, 17376, 18080, 19662, 20453, 20996, 21720, 26216, 26245, 27120, 28960, 31494, 32770, 39324, 40906, 41992, 43440, 49155, 52432, 52490, 54240, 61359, 62988, 65540, 78648, 78735, 81812, 83984, 86880, 98310, 102265, 104864, 104980, 122718, 125976, 131080, 157296, 157470, 163624, 167968, 196620, 204530, 209960, 245436, 251952, 262160, 306795, 314592, 314940, 327248, 393240, 409060, 419920, 490872, 503904, 524320, 593137, 613590, 629880, 654496, 786480, 818120, 839840, 981744, 1186274, 1227180, 1259760, 1572960, 1636240, 1779411, 1963488, 2372548, 2454360, 2519520, 2965685, 3272480, 3558822, 4745096, 4908720, 5931370, 7117644, 8897055, 9490192, 9817440, 11862740, 14235288, 17794110, 18980384, 23725480, 28470576, 35588220, 47450960, 56941152, 71176440, 94901920, 142352880, 284705760]

約数ペア:

[(1, 284705760), (2, 142352880), (3, 94901920), (4, 71176440), (5, 56941152), (6, 47450960), (8, 35588220), (10, 28470576), (12, 23725480), (15, 18980384), (16, 17794110), (20, 14235288), (24, 11862740), (29, 9817440), (30, 9490192), (32, 8897055), (40, 7117644), (48, 5931370), (58, 4908720), (60, 4745096), (80, 3558822), (87, 3272480), (96, 2965685), (113, 2519520), (116, 2454360), (120, 2372548), (145, 1963488), (160, 1779411), (174, 1636240), (181, 1572960), (226, 1259760), (232, 1227180), (240, 1186274), (290, 981744), (339, 839840), (348, 818120), (362, 786480), (435, 654496), (452, 629880), (464, 613590), (480, 593137), (543, 524320), (565, 503904), (580, 490872), (678, 419920), (696, 409060), (724, 393240), (870, 327248), (904, 314940), (905, 314592), (928, 306795), (1086, 262160), (1130, 251952), (1160, 245436), (1356, 209960), (1392, 204530), (1448, 196620), (1695, 167968), (1740, 163624), (1808, 157470), (1810, 157296), (2172, 131080), (2260, 125976), (2320, 122718), (2712, 104980), (2715, 104864), (2784, 102265), (2896, 98310), (3277, 86880), (3390, 83984), (3480, 81812), (3616, 78735), (3620, 78648), (4344, 65540), (4520, 62988), (4640, 61359), (5249, 54240), (5424, 52490), (5430, 52432), (5792, 49155), (6554, 43440), (6780, 41992), (6960, 40906), (7240, 39324), (8688, 32770), (9040, 31494), (9831, 28960), (10498, 27120), (10848, 26245), (10860, 26216), (13108, 21720), (13560, 20996), (13920, 20453), (14480, 19662), (15747, 18080), (16385, 17376)]