382113480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 1368576000

約数和(自身を除く): 986462520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 71, 84, 86, 105, 120, 129, 140, 142, 149, 168, 172, 210, 213, 215, 258, 280, 284, 298, 301, 344, 355, 420, 426, 430, 447, 497, 516, 568, 596, 602, 645, 710, 745, 840, 852, 860, 894, 903, 994, 1032, 1043, 1065, 1192, 1204, 1290, 1420, 1490, 1491, 1505, 1704, 1720, 1788, 1806, 1988, 2086, 2130, 2235, 2408, 2485, 2580, 2840, 2980, 2982, 3010, 3053, 3129, 3576, 3612, 3976, 4172, 4260, 4470, 4515, 4970, 5160, 5215, 5960, 5964, 6020, 6106, 6258, 6407, 7224, 7455, 8344, 8520, 8940, 9030, 9159, 9940, 10430, 10579, 11928, 12040, 12212, 12516, 12814, 14910, 15265, 15645, 17880, 18060, 18318, 19221, 19880, 20860, 21158, 21371, 24424, 25032, 25628, 29820, 30530, 31290, 31737, 32035, 36120, 36636, 38442, 41720, 42316, 42742, 44849, 45795, 51256, 52895, 59640, 61060, 62580, 63474, 64070, 64113, 73272, 74053, 76884, 84632, 85484, 89698, 91590, 96105, 105790, 106855, 122120, 125160, 126948, 128140, 128226, 134547, 148106, 153768, 158685, 170968, 179396, 183180, 192210, 211580, 213710, 222159, 224245, 253896, 256280, 256452, 269094, 296212, 317370, 320565, 358792, 366360, 370265, 384420, 423160, 427420, 444318, 448490, 454897, 512904, 538188, 592424, 634740, 641130, 672735, 740530, 768840, 854840, 888636, 896980, 909794, 1076376, 1110795, 1269480, 1282260, 1345470, 1364691, 1481060, 1777272, 1793960, 1819588, 2221590, 2274485, 2564520, 2690940, 2729382, 2962120, 3184279, 3639176, 4443180, 4548970, 5381880, 5458764, 6368558, 6823455, 8886360, 9097940, 9552837, 10917528, 12737116, 13646910, 15921395, 18195880, 19105674, 25474232, 27293820, 31842790, 38211348, 47764185, 54587640, 63685580, 76422696, 95528370, 127371160, 191056740, 382113480]

約数ペア:

[(1, 382113480), (2, 191056740), (3, 127371160), (4, 95528370), (5, 76422696), (6, 63685580), (7, 54587640), (8, 47764185), (10, 38211348), (12, 31842790), (14, 27293820), (15, 25474232), (20, 19105674), (21, 18195880), (24, 15921395), (28, 13646910), (30, 12737116), (35, 10917528), (40, 9552837), (42, 9097940), (43, 8886360), (56, 6823455), (60, 6368558), (70, 5458764), (71, 5381880), (84, 4548970), (86, 4443180), (105, 3639176), (120, 3184279), (129, 2962120), (140, 2729382), (142, 2690940), (149, 2564520), (168, 2274485), (172, 2221590), (210, 1819588), (213, 1793960), (215, 1777272), (258, 1481060), (280, 1364691), (284, 1345470), (298, 1282260), (301, 1269480), (344, 1110795), (355, 1076376), (420, 909794), (426, 896980), (430, 888636), (447, 854840), (497, 768840), (516, 740530), (568, 672735), (596, 641130), (602, 634740), (645, 592424), (710, 538188), (745, 512904), (840, 454897), (852, 448490), (860, 444318), (894, 427420), (903, 423160), (994, 384420), (1032, 370265), (1043, 366360), (1065, 358792), (1192, 320565), (1204, 317370), (1290, 296212), (1420, 269094), (1490, 256452), (1491, 256280), (1505, 253896), (1704, 224245), (1720, 222159), (1788, 213710), (1806, 211580), (1988, 192210), (2086, 183180), (2130, 179396), (2235, 170968), (2408, 158685), (2485, 153768), (2580, 148106), (2840, 134547), (2980, 128226), (2982, 128140), (3010, 126948), (3053, 125160), (3129, 122120), (3576, 106855), (3612, 105790), (3976, 96105), (4172, 91590), (4260, 89698), (4470, 85484), (4515, 84632), (4970, 76884), (5160, 74053), (5215, 73272), (5960, 64113), (5964, 64070), (6020, 63474), (6106, 62580), (6258, 61060), (6407, 59640), (7224, 52895), (7455, 51256), (8344, 45795), (8520, 44849), (8940, 42742), (9030, 42316), (9159, 41720), (9940, 38442), (10430, 36636), (10579, 36120), (11928, 32035), (12040, 31737), (12212, 31290), (12516, 30530), (12814, 29820), (14910, 25628), (15265, 25032), (15645, 24424), (17880, 21371), (18060, 21158), (18318, 20860), (19221, 19880)]