238353081400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{24321743}}^1$

素因数の和:24321773

約数の個数: 72

約数和(自身を含む): 644647824720

約数和(自身を除く): 406294743320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 24321743, 48643486, 97286972, 121608715, 170252201, 194573944, 243217430, 340504402, 486434860, 608043575, 681008804, 851261005, 972869720, 1191765407, 1216087150, 1362017608, 1702522010, 2383530814, 2432174300, 3405044020, 4256305025, 4767061628, 4864348600, 5958827035, 6810088040, 8512610050, 9534123256, 11917654070, 17025220100, 23835308140, 29794135175, 34050440200, 47670616280, 59588270350, 119176540700, 238353081400]

約数ペア:

[(1, 238353081400), (2, 119176540700), (4, 59588270350), (5, 47670616280), (7, 34050440200), (8, 29794135175), (10, 23835308140), (14, 17025220100), (20, 11917654070), (25, 9534123256), (28, 8512610050), (35, 6810088040), (40, 5958827035), (49, 4864348600), (50, 4767061628), (56, 4256305025), (70, 3405044020), (98, 2432174300), (100, 2383530814), (140, 1702522010), (175, 1362017608), (196, 1216087150), (200, 1191765407), (245, 972869720), (280, 851261005), (350, 681008804), (392, 608043575), (490, 486434860), (700, 340504402), (980, 243217430), (1225, 194573944), (1400, 170252201), (1960, 121608715), (2450, 97286972), (4900, 48643486), (9800, 24321743)]