171177720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7027}}^1$

素因数の和:7077

約数の個数: 128

約数和(自身を含む): 607219200

約数和(自身を除く): 436041480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 7027, 8120, 12180, 14054, 21081, 24360, 28108, 35135, 42162, 49189, 56216, 70270, 84324, 98378, 105405, 140540, 147567, 168648, 196756, 203783, 210810, 245945, 281080, 295134, 393512, 407566, 421620, 491890, 590268, 611349, 737835, 815132, 843240, 983780, 1018915, 1180536, 1222698, 1426481, 1475670, 1630264, 1967560, 2037830, 2445396, 2852962, 2951340, 3056745, 4075660, 4279443, 4890792, 5705924, 5902680, 6113490, 7132405, 8151320, 8558886, 11411848, 12226980, 14264810, 17117772, 21397215, 24453960, 28529620, 34235544, 42794430, 57059240, 85588860, 171177720]

約数ペア:

[(1, 171177720), (2, 85588860), (3, 57059240), (4, 42794430), (5, 34235544), (6, 28529620), (7, 24453960), (8, 21397215), (10, 17117772), (12, 14264810), (14, 12226980), (15, 11411848), (20, 8558886), (21, 8151320), (24, 7132405), (28, 6113490), (29, 5902680), (30, 5705924), (35, 4890792), (40, 4279443), (42, 4075660), (56, 3056745), (58, 2951340), (60, 2852962), (70, 2445396), (84, 2037830), (87, 1967560), (105, 1630264), (116, 1475670), (120, 1426481), (140, 1222698), (145, 1180536), (168, 1018915), (174, 983780), (203, 843240), (210, 815132), (232, 737835), (280, 611349), (290, 590268), (348, 491890), (406, 421620), (420, 407566), (435, 393512), (580, 295134), (609, 281080), (696, 245945), (812, 210810), (840, 203783), (870, 196756), (1015, 168648), (1160, 147567), (1218, 140540), (1624, 105405), (1740, 98378), (2030, 84324), (2436, 70270), (3045, 56216), (3480, 49189), (4060, 42162), (4872, 35135), (6090, 28108), (7027, 24360), (8120, 21081), (12180, 14054)]