811302240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7845

約数の個数: 192

約数和(自身を含む): 3015290880

約数和(自身を除く): 2203988640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 7789, 8680, 10416, 13020, 14880, 15578, 17360, 20832, 23367, 26040, 31156, 34720, 38945, 46734, 52080, 54523, 62312, 77890, 93468, 104160, 109046, 116835, 124624, 155780, 163569, 186936, 218092, 233670, 241459, 249248, 272615, 311560, 327138, 373872, 436184, 467340, 482918, 545230, 623120, 654276, 724377, 747744, 817845, 872368, 934680, 965836, 1090460, 1207295, 1246240, 1308552, 1448754, 1635690, 1690213, 1744736, 1869360, 1931672, 2180920, 2414590, 2617104, 2897508, 3271380, 3380426, 3621885, 3738720, 3863344, 4361840, 4829180, 5070639, 5234208, 5795016, 6542760, 6760852, 7243770, 7726688, 8451065, 8723680, 9658360, 10141278, 11590032, 13085520, 13521704, 14487540, 16902130, 19316720, 20282556, 23180064, 25353195, 26171040, 27043408, 28975080, 33804260, 38633440, 40565112, 50706390, 54086816, 57950160, 67608520, 81130224, 101412780, 115900320, 135217040, 162260448, 202825560, 270434080, 405651120, 811302240]

約数ペア:

[(1, 811302240), (2, 405651120), (3, 270434080), (4, 202825560), (5, 162260448), (6, 135217040), (7, 115900320), (8, 101412780), (10, 81130224), (12, 67608520), (14, 57950160), (15, 54086816), (16, 50706390), (20, 40565112), (21, 38633440), (24, 33804260), (28, 28975080), (30, 27043408), (31, 26171040), (32, 25353195), (35, 23180064), (40, 20282556), (42, 19316720), (48, 16902130), (56, 14487540), (60, 13521704), (62, 13085520), (70, 11590032), (80, 10141278), (84, 9658360), (93, 8723680), (96, 8451065), (105, 7726688), (112, 7243770), (120, 6760852), (124, 6542760), (140, 5795016), (155, 5234208), (160, 5070639), (168, 4829180), (186, 4361840), (210, 3863344), (217, 3738720), (224, 3621885), (240, 3380426), (248, 3271380), (280, 2897508), (310, 2617104), (336, 2414590), (372, 2180920), (420, 1931672), (434, 1869360), (465, 1744736), (480, 1690213), (496, 1635690), (560, 1448754), (620, 1308552), (651, 1246240), (672, 1207295), (744, 1090460), (840, 965836), (868, 934680), (930, 872368), (992, 817845), (1085, 747744), (1120, 724377), (1240, 654276), (1302, 623120), (1488, 545230), (1680, 482918), (1736, 467340), (1860, 436184), (2170, 373872), (2480, 327138), (2604, 311560), (2976, 272615), (3255, 249248), (3360, 241459), (3472, 233670), (3720, 218092), (4340, 186936), (4960, 163569), (5208, 155780), (6510, 124624), (6944, 116835), (7440, 109046), (7789, 104160), (8680, 93468), (10416, 77890), (13020, 62312), (14880, 54523), (15578, 52080), (17360, 46734), (20832, 38945), (23367, 34720), (26040, 31156)]