289066680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{2341}}^1$

素因数の和:2379

約数の個数: 192

約数和(自身を含む): 1096056000

約数和(自身を除く): 806989320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2341, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 4682, 5145, 5880, 6174, 6860, 7023, 8232, 8820, 9364, 10290, 11705, 12348, 13720, 14046, 15435, 16387, 17640, 18728, 20580, 21069, 23410, 24696, 28092, 30870, 32774, 35115, 41160, 42138, 46820, 49161, 56184, 61740, 65548, 70230, 81935, 84276, 93640, 98322, 105345, 114709, 123480, 131096, 140460, 147483, 163870, 168552, 196644, 210690, 229418, 245805, 280920, 294966, 327740, 344127, 393288, 421380, 458836, 491610, 573545, 589932, 655480, 688254, 737415, 802963, 842760, 917672, 983220, 1032381, 1147090, 1179864, 1376508, 1474830, 1605926, 1720635, 1966440, 2064762, 2294180, 2408889, 2753016, 2949660, 3211852, 3441270, 4014815, 4129524, 4588360, 4817778, 5161905, 5899320, 6423704, 6882540, 7226667, 8029630, 8259048, 9635556, 10323810, 12044445, 13765080, 14453334, 16059260, 19271112, 20647620, 24088890, 28906668, 32118520, 36133335, 41295240, 48177780, 57813336, 72266670, 96355560, 144533340, 289066680]

約数ペア:

[(1, 289066680), (2, 144533340), (3, 96355560), (4, 72266670), (5, 57813336), (6, 48177780), (7, 41295240), (8, 36133335), (9, 32118520), (10, 28906668), (12, 24088890), (14, 20647620), (15, 19271112), (18, 16059260), (20, 14453334), (21, 13765080), (24, 12044445), (28, 10323810), (30, 9635556), (35, 8259048), (36, 8029630), (40, 7226667), (42, 6882540), (45, 6423704), (49, 5899320), (56, 5161905), (60, 4817778), (63, 4588360), (70, 4129524), (72, 4014815), (84, 3441270), (90, 3211852), (98, 2949660), (105, 2753016), (120, 2408889), (126, 2294180), (140, 2064762), (147, 1966440), (168, 1720635), (180, 1605926), (196, 1474830), (210, 1376508), (245, 1179864), (252, 1147090), (280, 1032381), (294, 983220), (315, 917672), (343, 842760), (360, 802963), (392, 737415), (420, 688254), (441, 655480), (490, 589932), (504, 573545), (588, 491610), (630, 458836), (686, 421380), (735, 393288), (840, 344127), (882, 327740), (980, 294966), (1029, 280920), (1176, 245805), (1260, 229418), (1372, 210690), (1470, 196644), (1715, 168552), (1764, 163870), (1960, 147483), (2058, 140460), (2205, 131096), (2341, 123480), (2520, 114709), (2744, 105345), (2940, 98322), (3087, 93640), (3430, 84276), (3528, 81935), (4116, 70230), (4410, 65548), (4682, 61740), (5145, 56184), (5880, 49161), (6174, 46820), (6860, 42138), (7023, 41160), (8232, 35115), (8820, 32774), (9364, 30870), (10290, 28092), (11705, 24696), (12348, 23410), (13720, 21069), (14046, 20580), (15435, 18728), (16387, 17640)]