65326920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 214410240

約数和(自身を除く): 149083320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1033, 1054, 1240, 1581, 1860, 2040, 2066, 2108, 2635, 3099, 3162, 3720, 4132, 4216, 5165, 5270, 6198, 6324, 7905, 8264, 10330, 10540, 12396, 12648, 15495, 15810, 17561, 20660, 21080, 24792, 30990, 31620, 32023, 35122, 41320, 52683, 61980, 63240, 64046, 70244, 87805, 96069, 105366, 123960, 128092, 140488, 160115, 175610, 192138, 210732, 256184, 263415, 320230, 351220, 384276, 421464, 480345, 526830, 544391, 640460, 702440, 768552, 960690, 1053660, 1088782, 1280920, 1633173, 1921380, 2107320, 2177564, 2721955, 3266346, 3842760, 4355128, 5443910, 6532692, 8165865, 10887820, 13065384, 16331730, 21775640, 32663460, 65326920]

約数ペア:

[(1, 65326920), (2, 32663460), (3, 21775640), (4, 16331730), (5, 13065384), (6, 10887820), (8, 8165865), (10, 6532692), (12, 5443910), (15, 4355128), (17, 3842760), (20, 3266346), (24, 2721955), (30, 2177564), (31, 2107320), (34, 1921380), (40, 1633173), (51, 1280920), (60, 1088782), (62, 1053660), (68, 960690), (85, 768552), (93, 702440), (102, 640460), (120, 544391), (124, 526830), (136, 480345), (155, 421464), (170, 384276), (186, 351220), (204, 320230), (248, 263415), (255, 256184), (310, 210732), (340, 192138), (372, 175610), (408, 160115), (465, 140488), (510, 128092), (527, 123960), (620, 105366), (680, 96069), (744, 87805), (930, 70244), (1020, 64046), (1033, 63240), (1054, 61980), (1240, 52683), (1581, 41320), (1860, 35122), (2040, 32023), (2066, 31620), (2108, 30990), (2635, 24792), (3099, 21080), (3162, 20660), (3720, 17561), (4132, 15810), (4216, 15495), (5165, 12648), (5270, 12396), (6198, 10540), (6324, 10330), (7905, 8264)]