814427640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 2880390240

約数和(自身を除く): 2065962600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 585, 606, 780, 808, 909, 936, 1010, 1170, 1212, 1313, 1515, 1560, 1723, 1818, 2020, 2340, 2424, 2626, 3030, 3446, 3636, 3939, 4040, 4545, 4680, 5169, 5252, 6060, 6565, 6892, 7272, 7878, 8615, 9090, 10338, 10504, 11817, 12120, 13130, 13784, 15507, 15756, 17230, 18180, 19695, 20676, 22399, 23634, 25845, 26260, 31014, 31512, 34460, 36360, 39390, 41352, 44798, 47268, 51690, 52520, 59085, 62028, 67197, 68920, 77535, 78780, 89596, 94536, 103380, 111995, 118170, 124056, 134394, 155070, 157560, 174023, 179192, 201591, 206760, 223990, 236340, 268788, 310140, 335985, 348046, 403182, 447980, 472680, 522069, 537576, 620280, 671970, 696092, 806364, 870115, 895960, 1007955, 1044138, 1343940, 1392184, 1566207, 1612728, 1740230, 2015910, 2088276, 2262299, 2610345, 2687880, 3132414, 3480460, 4031820, 4176552, 4524598, 5220690, 6264828, 6786897, 6960920, 7831035, 8063640, 9049196, 10441380, 11311495, 12529656, 13573794, 15662070, 18098392, 20360691, 20882760, 22622990, 27147588, 31324140, 33934485, 40721382, 45245980, 54295176, 62648280, 67868970, 81442764, 90491960, 101803455, 135737940, 162885528, 203606910, 271475880, 407213820, 814427640]

約数ペア:

[(1, 814427640), (2, 407213820), (3, 271475880), (4, 203606910), (5, 162885528), (6, 135737940), (8, 101803455), (9, 90491960), (10, 81442764), (12, 67868970), (13, 62648280), (15, 54295176), (18, 45245980), (20, 40721382), (24, 33934485), (26, 31324140), (30, 27147588), (36, 22622990), (39, 20882760), (40, 20360691), (45, 18098392), (52, 15662070), (60, 13573794), (65, 12529656), (72, 11311495), (78, 10441380), (90, 9049196), (101, 8063640), (104, 7831035), (117, 6960920), (120, 6786897), (130, 6264828), (156, 5220690), (180, 4524598), (195, 4176552), (202, 4031820), (234, 3480460), (260, 3132414), (303, 2687880), (312, 2610345), (360, 2262299), (390, 2088276), (404, 2015910), (468, 1740230), (505, 1612728), (520, 1566207), (585, 1392184), (606, 1343940), (780, 1044138), (808, 1007955), (909, 895960), (936, 870115), (1010, 806364), (1170, 696092), (1212, 671970), (1313, 620280), (1515, 537576), (1560, 522069), (1723, 472680), (1818, 447980), (2020, 403182), (2340, 348046), (2424, 335985), (2626, 310140), (3030, 268788), (3446, 236340), (3636, 223990), (3939, 206760), (4040, 201591), (4545, 179192), (4680, 174023), (5169, 157560), (5252, 155070), (6060, 134394), (6565, 124056), (6892, 118170), (7272, 111995), (7878, 103380), (8615, 94536), (9090, 89596), (10338, 78780), (10504, 77535), (11817, 68920), (12120, 67197), (13130, 62028), (13784, 59085), (15507, 52520), (15756, 51690), (17230, 47268), (18180, 44798), (19695, 41352), (20676, 39390), (22399, 36360), (23634, 34460), (25845, 31512), (26260, 31014)]