850627680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 3074899968

約数和(自身を除く): 2224272288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 383, 420, 480, 560, 661, 672, 766, 840, 1120, 1149, 1322, 1532, 1680, 1915, 1983, 2298, 2644, 2681, 3064, 3305, 3360, 3830, 3966, 4596, 4627, 5288, 5362, 5745, 6128, 6610, 7660, 7932, 8043, 9192, 9254, 9915, 10576, 10724, 11490, 12256, 13220, 13405, 13881, 15320, 15864, 16086, 18384, 18508, 19830, 21152, 21448, 22980, 23135, 26440, 26810, 27762, 30640, 31728, 32172, 36768, 37016, 39660, 40215, 42896, 45960, 46270, 52880, 53620, 55524, 61280, 63456, 64344, 69405, 74032, 79320, 80430, 85792, 91920, 92540, 105760, 107240, 111048, 128688, 138810, 148064, 158640, 160860, 183840, 185080, 214480, 222096, 253163, 257376, 277620, 317280, 321720, 370160, 428960, 444192, 506326, 555240, 643440, 740320, 759489, 1012652, 1110480, 1265815, 1286880, 1518978, 1772141, 2025304, 2220960, 2531630, 3037956, 3544282, 3797445, 4050608, 5063260, 5316423, 6075912, 7088564, 7594890, 8101216, 8860705, 10126520, 10632846, 12151824, 14177128, 15189780, 17721410, 20253040, 21265692, 24303648, 26582115, 28354256, 30379560, 35442820, 40506080, 42531384, 53164230, 56708512, 60759120, 70885640, 85062768, 106328460, 121518240, 141771280, 170125536, 212656920, 283542560, 425313840, 850627680]

約数ペア:

[(1, 850627680), (2, 425313840), (3, 283542560), (4, 212656920), (5, 170125536), (6, 141771280), (7, 121518240), (8, 106328460), (10, 85062768), (12, 70885640), (14, 60759120), (15, 56708512), (16, 53164230), (20, 42531384), (21, 40506080), (24, 35442820), (28, 30379560), (30, 28354256), (32, 26582115), (35, 24303648), (40, 21265692), (42, 20253040), (48, 17721410), (56, 15189780), (60, 14177128), (70, 12151824), (80, 10632846), (84, 10126520), (96, 8860705), (105, 8101216), (112, 7594890), (120, 7088564), (140, 6075912), (160, 5316423), (168, 5063260), (210, 4050608), (224, 3797445), (240, 3544282), (280, 3037956), (336, 2531630), (383, 2220960), (420, 2025304), (480, 1772141), (560, 1518978), (661, 1286880), (672, 1265815), (766, 1110480), (840, 1012652), (1120, 759489), (1149, 740320), (1322, 643440), (1532, 555240), (1680, 506326), (1915, 444192), (1983, 428960), (2298, 370160), (2644, 321720), (2681, 317280), (3064, 277620), (3305, 257376), (3360, 253163), (3830, 222096), (3966, 214480), (4596, 185080), (4627, 183840), (5288, 160860), (5362, 158640), (5745, 148064), (6128, 138810), (6610, 128688), (7660, 111048), (7932, 107240), (8043, 105760), (9192, 92540), (9254, 91920), (9915, 85792), (10576, 80430), (10724, 79320), (11490, 74032), (12256, 69405), (13220, 64344), (13405, 63456), (13881, 61280), (15320, 55524), (15864, 53620), (16086, 52880), (18384, 46270), (18508, 45960), (19830, 42896), (21152, 40215), (21448, 39660), (22980, 37016), (23135, 36768), (26440, 32172), (26810, 31728), (27762, 30640)]