180190920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 256

約数和(自身を含む): 689472000

約数和(自身を除く): 509281080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 546, 569, 580, 609, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1092, 1131, 1138, 1160, 1218, 1365, 1508, 1560, 1624, 1707, 1740, 1820, 1885, 2030, 2184, 2262, 2276, 2436, 2639, 2730, 2845, 3016, 3045, 3414, 3480, 3640, 3770, 3983, 4060, 4524, 4552, 4872, 5278, 5460, 5655, 5690, 6090, 6828, 7397, 7540, 7917, 7966, 8120, 8535, 9048, 10556, 10920, 11310, 11380, 11949, 12180, 13195, 13656, 14794, 15080, 15834, 15932, 16501, 17070, 19915, 21112, 22191, 22620, 22760, 23898, 24360, 26390, 29588, 31668, 31864, 33002, 34140, 36985, 39585, 39830, 44382, 45240, 47796, 49503, 51779, 52780, 59176, 59745, 63336, 66004, 68280, 73970, 79170, 79660, 82505, 88764, 95592, 99006, 103558, 105560, 110955, 115507, 119490, 132008, 147940, 155337, 158340, 159320, 165010, 177528, 198012, 207116, 214513, 221910, 231014, 238980, 247515, 258895, 295880, 310674, 316680, 330020, 346521, 396024, 414232, 429026, 443820, 462028, 477960, 495030, 517790, 577535, 621348, 643539, 660040, 693042, 776685, 858052, 887640, 924056, 990060, 1035580, 1072565, 1155070, 1242696, 1287078, 1386084, 1501591, 1553370, 1716104, 1732605, 1980120, 2071160, 2145130, 2310140, 2574156, 2772168, 3003182, 3106740, 3217695, 3465210, 4290260, 4504773, 4620280, 5148312, 6006364, 6213480, 6435390, 6930420, 7507955, 8580520, 9009546, 12012728, 12870780, 13860840, 15015910, 18019092, 22523865, 25741560, 30031820, 36038184, 45047730, 60063640, 90095460, 180190920]

約数ペア:

[(1, 180190920), (2, 90095460), (3, 60063640), (4, 45047730), (5, 36038184), (6, 30031820), (7, 25741560), (8, 22523865), (10, 18019092), (12, 15015910), (13, 13860840), (14, 12870780), (15, 12012728), (20, 9009546), (21, 8580520), (24, 7507955), (26, 6930420), (28, 6435390), (29, 6213480), (30, 6006364), (35, 5148312), (39, 4620280), (40, 4504773), (42, 4290260), (52, 3465210), (56, 3217695), (58, 3106740), (60, 3003182), (65, 2772168), (70, 2574156), (78, 2310140), (84, 2145130), (87, 2071160), (91, 1980120), (104, 1732605), (105, 1716104), (116, 1553370), (120, 1501591), (130, 1386084), (140, 1287078), (145, 1242696), (156, 1155070), (168, 1072565), (174, 1035580), (182, 990060), (195, 924056), (203, 887640), (210, 858052), (232, 776685), (260, 693042), (273, 660040), (280, 643539), (290, 621348), (312, 577535), (348, 517790), (364, 495030), (377, 477960), (390, 462028), (406, 443820), (420, 429026), (435, 414232), (455, 396024), (520, 346521), (546, 330020), (569, 316680), (580, 310674), (609, 295880), (696, 258895), (728, 247515), (754, 238980), (780, 231014), (812, 221910), (840, 214513), (870, 207116), (910, 198012), (1015, 177528), (1092, 165010), (1131, 159320), (1138, 158340), (1160, 155337), (1218, 147940), (1365, 132008), (1508, 119490), (1560, 115507), (1624, 110955), (1707, 105560), (1740, 103558), (1820, 99006), (1885, 95592), (2030, 88764), (2184, 82505), (2262, 79660), (2276, 79170), (2436, 73970), (2639, 68280), (2730, 66004), (2845, 63336), (3016, 59745), (3045, 59176), (3414, 52780), (3480, 51779), (3640, 49503), (3770, 47796), (3983, 45240), (4060, 44382), (4524, 39830), (4552, 39585), (4872, 36985), (5278, 34140), (5460, 33002), (5655, 31864), (5690, 31668), (6090, 29588), (6828, 26390), (7397, 24360), (7540, 23898), (7917, 22760), (7966, 22620), (8120, 22191), (8535, 21112), (9048, 19915), (10556, 17070), (10920, 16501), (11310, 15932), (11380, 15834), (11949, 15080), (12180, 14794), (13195, 13656)]