99689700480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{396349}}^1$

素因数の和:396502

約数の個数: 128

約数和(自身を含む): 320187384000

約数和(自身を除く): 220497683520

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, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 8384, 10480, 12576, 15720, 16768, 20960, 25152, 31440, 41920, 50304, 62880, 83840, 125760, 251520, 396349, 792698, 1189047, 1585396, 1981745, 2378094, 3170792, 3963490, 4756188, 5945235, 6341584, 7926980, 9512376, 11890470, 12683168, 15853960, 19024752, 23780940, 25366336, 31707920, 38049504, 47561880, 50732672, 51921719, 63415840, 76099008, 95123760, 103843438, 126831680, 152198016, 155765157, 190247520, 207686876, 253663360, 259608595, 311530314, 380495040, 415373752, 519217190, 623060628, 760990080, 778825785, 830747504, 1038434380, 1246121256, 1557651570, 1661495008, 2076868760, 2492242512, 3115303140, 3322990016, 4153737520, 4984485024, 6230606280, 6645980032, 8307475040, 9968970048, 12461212560, 16614950080, 19937940096, 24922425120, 33229900160, 49844850240, 99689700480]

約数ペア:

[(1, 99689700480), (2, 49844850240), (3, 33229900160), (4, 24922425120), (5, 19937940096), (6, 16614950080), (8, 12461212560), (10, 9968970048), (12, 8307475040), (15, 6645980032), (16, 6230606280), (20, 4984485024), (24, 4153737520), (30, 3322990016), (32, 3115303140), (40, 2492242512), (48, 2076868760), (60, 1661495008), (64, 1557651570), (80, 1246121256), (96, 1038434380), (120, 830747504), (128, 778825785), (131, 760990080), (160, 623060628), (192, 519217190), (240, 415373752), (262, 380495040), (320, 311530314), (384, 259608595), (393, 253663360), (480, 207686876), (524, 190247520), (640, 155765157), (655, 152198016), (786, 126831680), (960, 103843438), (1048, 95123760), (1310, 76099008), (1572, 63415840), (1920, 51921719), (1965, 50732672), (2096, 47561880), (2620, 38049504), (3144, 31707920), (3930, 25366336), (4192, 23780940), (5240, 19024752), (6288, 15853960), (7860, 12683168), (8384, 11890470), (10480, 9512376), (12576, 7926980), (15720, 6341584), (16768, 5945235), (20960, 4756188), (25152, 3963490), (31440, 3170792), (41920, 2378094), (50304, 1981745), (62880, 1585396), (83840, 1189047), (125760, 792698), (251520, 396349)]