673215360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1216

約数の個数: 128

約数和(自身を含む): 2153187360

約数和(自身を除く): 1479972000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 521, 640, 673, 960, 1042, 1346, 1563, 1920, 2019, 2084, 2605, 2692, 3126, 3365, 4038, 4168, 5210, 5384, 6252, 6730, 7815, 8076, 8336, 10095, 10420, 10768, 12504, 13460, 15630, 16152, 16672, 20190, 20840, 21536, 25008, 26920, 31260, 32304, 33344, 40380, 41680, 43072, 50016, 53840, 62520, 64608, 66688, 80760, 83360, 86144, 100032, 107680, 125040, 129216, 161520, 166720, 200064, 215360, 250080, 258432, 323040, 333440, 350633, 430720, 500160, 646080, 701266, 1000320, 1051899, 1292160, 1402532, 1753165, 2103798, 2805064, 3506330, 4207596, 5259495, 5610128, 7012660, 8415192, 10518990, 11220256, 14025320, 16830384, 21037980, 22440512, 28050640, 33660768, 42075960, 44881024, 56101280, 67321536, 84151920, 112202560, 134643072, 168303840, 224405120, 336607680, 673215360]

約数ペア:

[(1, 673215360), (2, 336607680), (3, 224405120), (4, 168303840), (5, 134643072), (6, 112202560), (8, 84151920), (10, 67321536), (12, 56101280), (15, 44881024), (16, 42075960), (20, 33660768), (24, 28050640), (30, 22440512), (32, 21037980), (40, 16830384), (48, 14025320), (60, 11220256), (64, 10518990), (80, 8415192), (96, 7012660), (120, 5610128), (128, 5259495), (160, 4207596), (192, 3506330), (240, 2805064), (320, 2103798), (384, 1753165), (480, 1402532), (521, 1292160), (640, 1051899), (673, 1000320), (960, 701266), (1042, 646080), (1346, 500160), (1563, 430720), (1920, 350633), (2019, 333440), (2084, 323040), (2605, 258432), (2692, 250080), (3126, 215360), (3365, 200064), (4038, 166720), (4168, 161520), (5210, 129216), (5384, 125040), (6252, 107680), (6730, 100032), (7815, 86144), (8076, 83360), (8336, 80760), (10095, 66688), (10420, 64608), (10768, 62520), (12504, 53840), (13460, 50016), (15630, 43072), (16152, 41680), (16672, 40380), (20190, 33344), (20840, 32304), (21536, 31260), (25008, 26920)]