80494173060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{140611}}^1$

素因数の和:140706

約数の個数: 192

約数和(自身を含む): 272134840320

約数和(自身を除く): 191640667260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 47, 58, 60, 70, 84, 87, 94, 105, 116, 140, 141, 145, 174, 188, 203, 210, 235, 282, 290, 329, 348, 406, 420, 435, 470, 564, 580, 609, 658, 705, 812, 870, 940, 987, 1015, 1218, 1316, 1363, 1410, 1645, 1740, 1974, 2030, 2436, 2726, 2820, 3045, 3290, 3948, 4060, 4089, 4935, 5452, 6090, 6580, 6815, 8178, 9541, 9870, 12180, 13630, 16356, 19082, 19740, 20445, 27260, 28623, 38164, 40890, 47705, 57246, 81780, 95410, 114492, 140611, 143115, 190820, 281222, 286230, 421833, 562444, 572460, 703055, 843666, 984277, 1406110, 1687332, 1968554, 2109165, 2812220, 2952831, 3937108, 4077719, 4218330, 4921385, 5905662, 6608717, 8155438, 8436660, 9842770, 11811324, 12233157, 13217434, 14764155, 16310876, 19685540, 19826151, 20388595, 24466314, 26434868, 28544033, 29528310, 33043585, 39652302, 40777190, 46261019, 48932628, 57088066, 59056620, 61165785, 66087170, 79304604, 81554380, 85632099, 92522038, 99130755, 114176132, 122331570, 132174340, 138783057, 142720165, 171264198, 185044076, 191652793, 198261510, 231305095, 244663140, 277566114, 285440330, 342528396, 383305586, 396523020, 428160495, 462610190, 555132228, 570880660, 574958379, 693915285, 766611172, 856320990, 925220380, 958263965, 1149916758, 1341569551, 1387830570, 1712641980, 1916527930, 2299833516, 2683139102, 2775661140, 2874791895, 3833055860, 4024708653, 5366278204, 5749583790, 6707847755, 8049417306, 11499167580, 13415695510, 16098834612, 20123543265, 26831391020, 40247086530, 80494173060]

約数ペア:

[(1, 80494173060), (2, 40247086530), (3, 26831391020), (4, 20123543265), (5, 16098834612), (6, 13415695510), (7, 11499167580), (10, 8049417306), (12, 6707847755), (14, 5749583790), (15, 5366278204), (20, 4024708653), (21, 3833055860), (28, 2874791895), (29, 2775661140), (30, 2683139102), (35, 2299833516), (42, 1916527930), (47, 1712641980), (58, 1387830570), (60, 1341569551), (70, 1149916758), (84, 958263965), (87, 925220380), (94, 856320990), (105, 766611172), (116, 693915285), (140, 574958379), (141, 570880660), (145, 555132228), (174, 462610190), (188, 428160495), (203, 396523020), (210, 383305586), (235, 342528396), (282, 285440330), (290, 277566114), (329, 244663140), (348, 231305095), (406, 198261510), (420, 191652793), (435, 185044076), (470, 171264198), (564, 142720165), (580, 138783057), (609, 132174340), (658, 122331570), (705, 114176132), (812, 99130755), (870, 92522038), (940, 85632099), (987, 81554380), (1015, 79304604), (1218, 66087170), (1316, 61165785), (1363, 59056620), (1410, 57088066), (1645, 48932628), (1740, 46261019), (1974, 40777190), (2030, 39652302), (2436, 33043585), (2726, 29528310), (2820, 28544033), (3045, 26434868), (3290, 24466314), (3948, 20388595), (4060, 19826151), (4089, 19685540), (4935, 16310876), (5452, 14764155), (6090, 13217434), (6580, 12233157), (6815, 11811324), (8178, 9842770), (9541, 8436660), (9870, 8155438), (12180, 6608717), (13630, 5905662), (16356, 4921385), (19082, 4218330), (19740, 4077719), (20445, 3937108), (27260, 2952831), (28623, 2812220), (38164, 2109165), (40890, 1968554), (47705, 1687332), (57246, 1406110), (81780, 984277), (95410, 843666), (114492, 703055), (140611, 572460), (143115, 562444), (190820, 421833), (281222, 286230)]