1391261760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{69011}}^1$

素因数の和:69041

約数の個数: 168

約数和(自身を含む): 5469062976

約数和(自身を除く): 4077801216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 69011, 138022, 207033, 276044, 345055, 414066, 483077, 552088, 621099, 690110, 828132, 966154, 1035165, 1104176, 1242198, 1380220, 1449231, 1656264, 1932308, 2070330, 2208352, 2415385, 2484396, 2760440, 2898462, 3105495, 3312528, 3864616, 4140660, 4347693, 4416704, 4830770, 4968792, 5520880, 5796924, 6210990, 6625056, 7246155, 7729232, 8281320, 8695386, 9661540, 9937584, 11041760, 11593848, 12421980, 13250112, 14492310, 15458464, 16562640, 17390772, 19323080, 19875168, 21738465, 22083520, 23187696, 24843960, 28984620, 30916928, 33125280, 34781544, 38646160, 39750336, 43476930, 46375392, 49687920, 57969240, 66250560, 69563088, 77292320, 86953860, 92750784, 99375840, 115938480, 139126176, 154584640, 173907720, 198751680, 231876960, 278252352, 347815440, 463753920, 695630880, 1391261760]

約数ペア:

[(1, 1391261760), (2, 695630880), (3, 463753920), (4, 347815440), (5, 278252352), (6, 231876960), (7, 198751680), (8, 173907720), (9, 154584640), (10, 139126176), (12, 115938480), (14, 99375840), (15, 92750784), (16, 86953860), (18, 77292320), (20, 69563088), (21, 66250560), (24, 57969240), (28, 49687920), (30, 46375392), (32, 43476930), (35, 39750336), (36, 38646160), (40, 34781544), (42, 33125280), (45, 30916928), (48, 28984620), (56, 24843960), (60, 23187696), (63, 22083520), (64, 21738465), (70, 19875168), (72, 19323080), (80, 17390772), (84, 16562640), (90, 15458464), (96, 14492310), (105, 13250112), (112, 12421980), (120, 11593848), (126, 11041760), (140, 9937584), (144, 9661540), (160, 8695386), (168, 8281320), (180, 7729232), (192, 7246155), (210, 6625056), (224, 6210990), (240, 5796924), (252, 5520880), (280, 4968792), (288, 4830770), (315, 4416704), (320, 4347693), (336, 4140660), (360, 3864616), (420, 3312528), (448, 3105495), (480, 2898462), (504, 2760440), (560, 2484396), (576, 2415385), (630, 2208352), (672, 2070330), (720, 1932308), (840, 1656264), (960, 1449231), (1008, 1380220), (1120, 1242198), (1260, 1104176), (1344, 1035165), (1440, 966154), (1680, 828132), (2016, 690110), (2240, 621099), (2520, 552088), (2880, 483077), (3360, 414066), (4032, 345055), (5040, 276044), (6720, 207033), (10080, 138022), (20160, 69011)]