7925525520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{42283}}^1$

素因数の和:42381

約数の個数: 160

約数和(自身を含む): 27180831744

約数和(自身を除く): 19255306224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1320, 1420, 1562, 1704, 2130, 2343, 2640, 2840, 3124, 3408, 3905, 4260, 4686, 5680, 6248, 7810, 8520, 9372, 11715, 12496, 15620, 17040, 18744, 23430, 31240, 37488, 42283, 46860, 62480, 84566, 93720, 126849, 169132, 187440, 211415, 253698, 338264, 422830, 465113, 507396, 634245, 676528, 845660, 930226, 1014792, 1268490, 1395339, 1691320, 1860452, 2029584, 2325565, 2536980, 2790678, 3002093, 3382640, 3720904, 4651130, 5073960, 5581356, 6004186, 6976695, 7441808, 9006279, 9302260, 10147920, 11162712, 12008372, 13953390, 15010465, 18012558, 18604520, 22325424, 24016744, 27906780, 30020930, 33023023, 36025116, 37209040, 45031395, 48033488, 55813560, 60041860, 66046046, 72050232, 90062790, 99069069, 111627120, 120083720, 132092092, 144100464, 165115115, 180125580, 198138138, 240167440, 264184184, 330230230, 360251160, 396276276, 495345345, 528368368, 660460460, 720502320, 792552552, 990690690, 1320920920, 1585105104, 1981381380, 2641841840, 3962762760, 7925525520]

約数ペア:

[(1, 7925525520), (2, 3962762760), (3, 2641841840), (4, 1981381380), (5, 1585105104), (6, 1320920920), (8, 990690690), (10, 792552552), (11, 720502320), (12, 660460460), (15, 528368368), (16, 495345345), (20, 396276276), (22, 360251160), (24, 330230230), (30, 264184184), (33, 240167440), (40, 198138138), (44, 180125580), (48, 165115115), (55, 144100464), (60, 132092092), (66, 120083720), (71, 111627120), (80, 99069069), (88, 90062790), (110, 72050232), (120, 66046046), (132, 60041860), (142, 55813560), (165, 48033488), (176, 45031395), (213, 37209040), (220, 36025116), (240, 33023023), (264, 30020930), (284, 27906780), (330, 24016744), (355, 22325424), (426, 18604520), (440, 18012558), (528, 15010465), (568, 13953390), (660, 12008372), (710, 11162712), (781, 10147920), (852, 9302260), (880, 9006279), (1065, 7441808), (1136, 6976695), (1320, 6004186), (1420, 5581356), (1562, 5073960), (1704, 4651130), (2130, 3720904), (2343, 3382640), (2640, 3002093), (2840, 2790678), (3124, 2536980), (3408, 2325565), (3905, 2029584), (4260, 1860452), (4686, 1691320), (5680, 1395339), (6248, 1268490), (7810, 1014792), (8520, 930226), (9372, 845660), (11715, 676528), (12496, 634245), (15620, 507396), (17040, 465113), (18744, 422830), (23430, 338264), (31240, 253698), (37488, 211415), (42283, 187440), (46860, 169132), (62480, 126849), (84566, 93720)]