530974920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 1916006400

約数和(自身を除く): 1385031480

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, 71, 84, 87, 105, 116, 120, 140, 142, 145, 168, 174, 203, 210, 213, 232, 280, 284, 290, 307, 348, 355, 406, 420, 426, 435, 497, 568, 580, 609, 614, 696, 710, 812, 840, 852, 870, 921, 994, 1015, 1065, 1160, 1218, 1228, 1420, 1491, 1535, 1624, 1704, 1740, 1842, 1988, 2030, 2059, 2130, 2149, 2436, 2456, 2485, 2840, 2982, 3045, 3070, 3480, 3684, 3976, 4060, 4118, 4260, 4298, 4605, 4872, 4970, 5964, 6090, 6140, 6177, 6447, 7368, 7455, 8120, 8236, 8520, 8596, 8903, 9210, 9940, 10295, 10745, 11928, 12180, 12280, 12354, 12894, 14413, 14910, 16472, 17192, 17806, 18420, 19880, 20590, 21490, 21797, 24360, 24708, 25788, 26709, 28826, 29820, 30885, 32235, 35612, 36840, 41180, 42980, 43239, 43594, 44515, 49416, 51576, 53418, 57652, 59640, 61770, 62321, 64470, 65391, 71224, 72065, 82360, 85960, 86478, 87188, 89030, 106836, 108985, 115304, 123540, 124642, 128940, 130782, 133545, 144130, 152579, 172956, 174376, 178060, 186963, 213672, 216195, 217970, 247080, 249284, 257880, 261564, 267090, 288260, 305158, 311605, 326955, 345912, 356120, 373926, 432390, 435940, 457737, 498568, 523128, 534180, 576520, 610316, 623210, 632113, 653910, 747852, 762895, 864780, 871880, 915474, 934815, 1068360, 1220632, 1246420, 1264226, 1307820, 1495704, 1525790, 1729560, 1830948, 1869630, 1896339, 2288685, 2492840, 2528452, 2615640, 3051580, 3160565, 3661896, 3739260, 3792678, 4424791, 4577370, 5056904, 6103160, 6321130, 7478520, 7585356, 8849582, 9154740, 9481695, 12642260, 13274373, 15170712, 17699164, 18309480, 18963390, 22123955, 25284520, 26548746, 35398328, 37926780, 44247910, 53097492, 66371865, 75853560, 88495820, 106194984, 132743730, 176991640, 265487460, 530974920]

約数ペア:

[(1, 530974920), (2, 265487460), (3, 176991640), (4, 132743730), (5, 106194984), (6, 88495820), (7, 75853560), (8, 66371865), (10, 53097492), (12, 44247910), (14, 37926780), (15, 35398328), (20, 26548746), (21, 25284520), (24, 22123955), (28, 18963390), (29, 18309480), (30, 17699164), (35, 15170712), (40, 13274373), (42, 12642260), (56, 9481695), (58, 9154740), (60, 8849582), (70, 7585356), (71, 7478520), (84, 6321130), (87, 6103160), (105, 5056904), (116, 4577370), (120, 4424791), (140, 3792678), (142, 3739260), (145, 3661896), (168, 3160565), (174, 3051580), (203, 2615640), (210, 2528452), (213, 2492840), (232, 2288685), (280, 1896339), (284, 1869630), (290, 1830948), (307, 1729560), (348, 1525790), (355, 1495704), (406, 1307820), (420, 1264226), (426, 1246420), (435, 1220632), (497, 1068360), (568, 934815), (580, 915474), (609, 871880), (614, 864780), (696, 762895), (710, 747852), (812, 653910), (840, 632113), (852, 623210), (870, 610316), (921, 576520), (994, 534180), (1015, 523128), (1065, 498568), (1160, 457737), (1218, 435940), (1228, 432390), (1420, 373926), (1491, 356120), (1535, 345912), (1624, 326955), (1704, 311605), (1740, 305158), (1842, 288260), (1988, 267090), (2030, 261564), (2059, 257880), (2130, 249284), (2149, 247080), (2436, 217970), (2456, 216195), (2485, 213672), (2840, 186963), (2982, 178060), (3045, 174376), (3070, 172956), (3480, 152579), (3684, 144130), (3976, 133545), (4060, 130782), (4118, 128940), (4260, 124642), (4298, 123540), (4605, 115304), (4872, 108985), (4970, 106836), (5964, 89030), (6090, 87188), (6140, 86478), (6177, 85960), (6447, 82360), (7368, 72065), (7455, 71224), (8120, 65391), (8236, 64470), (8520, 62321), (8596, 61770), (8903, 59640), (9210, 57652), (9940, 53418), (10295, 51576), (10745, 49416), (11928, 44515), (12180, 43594), (12280, 43239), (12354, 42980), (12894, 41180), (14413, 36840), (14910, 35612), (16472, 32235), (17192, 30885), (17806, 29820), (18420, 28826), (19880, 26709), (20590, 25788), (21490, 24708), (21797, 24360)]