166245240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{577}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 582832080

約数和(自身を除く): 416586840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 577, 588, 686, 735, 840, 980, 1029, 1154, 1176, 1372, 1470, 1715, 1731, 1960, 2058, 2308, 2401, 2744, 2885, 2940, 3430, 3462, 4039, 4116, 4616, 4802, 5145, 5770, 5880, 6860, 6924, 7203, 8078, 8232, 8655, 9604, 10290, 11540, 12005, 12117, 13720, 13848, 14406, 16156, 17310, 19208, 20195, 20580, 23080, 24010, 24234, 28273, 28812, 32312, 34620, 36015, 40390, 41160, 48020, 48468, 56546, 57624, 60585, 69240, 72030, 80780, 84819, 96040, 96936, 113092, 121170, 141365, 144060, 161560, 169638, 197911, 226184, 242340, 282730, 288120, 339276, 395822, 424095, 484680, 565460, 593733, 678552, 791644, 848190, 989555, 1130920, 1187466, 1385377, 1583288, 1696380, 1979110, 2374932, 2770754, 2968665, 3392760, 3958220, 4156131, 4749864, 5541508, 5937330, 6926885, 7916440, 8312262, 11083016, 11874660, 13853770, 16624524, 20780655, 23749320, 27707540, 33249048, 41561310, 55415080, 83122620, 166245240]

約数ペア:

[(1, 166245240), (2, 83122620), (3, 55415080), (4, 41561310), (5, 33249048), (6, 27707540), (7, 23749320), (8, 20780655), (10, 16624524), (12, 13853770), (14, 11874660), (15, 11083016), (20, 8312262), (21, 7916440), (24, 6926885), (28, 5937330), (30, 5541508), (35, 4749864), (40, 4156131), (42, 3958220), (49, 3392760), (56, 2968665), (60, 2770754), (70, 2374932), (84, 1979110), (98, 1696380), (105, 1583288), (120, 1385377), (140, 1187466), (147, 1130920), (168, 989555), (196, 848190), (210, 791644), (245, 678552), (280, 593733), (294, 565460), (343, 484680), (392, 424095), (420, 395822), (490, 339276), (577, 288120), (588, 282730), (686, 242340), (735, 226184), (840, 197911), (980, 169638), (1029, 161560), (1154, 144060), (1176, 141365), (1372, 121170), (1470, 113092), (1715, 96936), (1731, 96040), (1960, 84819), (2058, 80780), (2308, 72030), (2401, 69240), (2744, 60585), (2885, 57624), (2940, 56546), (3430, 48468), (3462, 48020), (4039, 41160), (4116, 40390), (4616, 36015), (4802, 34620), (5145, 32312), (5770, 28812), (5880, 28273), (6860, 24234), (6924, 24010), (7203, 23080), (8078, 20580), (8232, 20195), (8655, 19208), (9604, 17310), (10290, 16156), (11540, 14406), (12005, 13848), (12117, 13720)]