210105360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:694

約数の個数: 160

約数和(自身を含む): 728703360

約数和(自身を除く): 518598000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 360, 422, 432, 461, 540, 633, 720, 844, 922, 1055, 1080, 1266, 1383, 1688, 1844, 1899, 2110, 2160, 2305, 2532, 2766, 3165, 3376, 3688, 3798, 4149, 4220, 4610, 5064, 5532, 5697, 6330, 6915, 7376, 7596, 8298, 8440, 9220, 9495, 10128, 11064, 11394, 12447, 12660, 13830, 15192, 16596, 16880, 18440, 18990, 20745, 22128, 22788, 24894, 25320, 27660, 28485, 30384, 33192, 36880, 37980, 41490, 45576, 49788, 50640, 55320, 56970, 62235, 66384, 75960, 82980, 91152, 97271, 99576, 110640, 113940, 124470, 151920, 165960, 194542, 199152, 227880, 248940, 291813, 331920, 389084, 455760, 486355, 497880, 583626, 778168, 875439, 972710, 995760, 1167252, 1459065, 1556336, 1750878, 1945420, 2334504, 2626317, 2918130, 3501756, 3890840, 4377195, 4669008, 5252634, 5836260, 7003512, 7781680, 8754390, 10505268, 11672520, 13131585, 14007024, 17508780, 21010536, 23345040, 26263170, 35017560, 42021072, 52526340, 70035120, 105052680, 210105360]

約数ペア:

[(1, 210105360), (2, 105052680), (3, 70035120), (4, 52526340), (5, 42021072), (6, 35017560), (8, 26263170), (9, 23345040), (10, 21010536), (12, 17508780), (15, 14007024), (16, 13131585), (18, 11672520), (20, 10505268), (24, 8754390), (27, 7781680), (30, 7003512), (36, 5836260), (40, 5252634), (45, 4669008), (48, 4377195), (54, 3890840), (60, 3501756), (72, 2918130), (80, 2626317), (90, 2334504), (108, 1945420), (120, 1750878), (135, 1556336), (144, 1459065), (180, 1167252), (211, 995760), (216, 972710), (240, 875439), (270, 778168), (360, 583626), (422, 497880), (432, 486355), (461, 455760), (540, 389084), (633, 331920), (720, 291813), (844, 248940), (922, 227880), (1055, 199152), (1080, 194542), (1266, 165960), (1383, 151920), (1688, 124470), (1844, 113940), (1899, 110640), (2110, 99576), (2160, 97271), (2305, 91152), (2532, 82980), (2766, 75960), (3165, 66384), (3376, 62235), (3688, 56970), (3798, 55320), (4149, 50640), (4220, 49788), (4610, 45576), (5064, 41490), (5532, 37980), (5697, 36880), (6330, 33192), (6915, 30384), (7376, 28485), (7596, 27660), (8298, 25320), (8440, 24894), (9220, 22788), (9495, 22128), (10128, 20745), (11064, 18990), (11394, 18440), (12447, 16880), (12660, 16596), (13830, 15192)]