31384075560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1\times {\mathrm{1667}}^1$

素因数の和:2871

約数の個数: 128

約数和(自身を含む): 94923878400

約数和(自身を除く): 63539802840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1039, 1208, 1510, 1667, 1812, 2078, 2265, 3020, 3117, 3334, 3624, 4156, 4530, 5001, 5195, 6040, 6234, 6668, 8312, 8335, 9060, 10002, 10390, 12468, 13336, 15585, 16670, 18120, 20004, 20780, 24936, 25005, 31170, 33340, 40008, 41560, 50010, 62340, 66680, 100020, 124680, 156889, 200040, 251717, 313778, 470667, 503434, 627556, 755151, 784445, 941334, 1006868, 1255112, 1258585, 1510302, 1568890, 1732013, 1882668, 2013736, 2353335, 2517170, 3020604, 3137780, 3464026, 3765336, 3775755, 4706670, 5034340, 5196039, 6041208, 6275560, 6928052, 7551510, 8660065, 9413340, 10068680, 10392078, 13856104, 15103020, 17320130, 18826680, 20784156, 25980195, 30206040, 34640260, 41568312, 51960390, 69280520, 103920780, 207841560, 261533963, 523067926, 784601889, 1046135852, 1307669815, 1569203778, 2092271704, 2615339630, 3138407556, 3923009445, 5230679260, 6276815112, 7846018890, 10461358520, 15692037780, 31384075560]

約数ペア:

[(1, 31384075560), (2, 15692037780), (3, 10461358520), (4, 7846018890), (5, 6276815112), (6, 5230679260), (8, 3923009445), (10, 3138407556), (12, 2615339630), (15, 2092271704), (20, 1569203778), (24, 1307669815), (30, 1046135852), (40, 784601889), (60, 523067926), (120, 261533963), (151, 207841560), (302, 103920780), (453, 69280520), (604, 51960390), (755, 41568312), (906, 34640260), (1039, 30206040), (1208, 25980195), (1510, 20784156), (1667, 18826680), (1812, 17320130), (2078, 15103020), (2265, 13856104), (3020, 10392078), (3117, 10068680), (3334, 9413340), (3624, 8660065), (4156, 7551510), (4530, 6928052), (5001, 6275560), (5195, 6041208), (6040, 5196039), (6234, 5034340), (6668, 4706670), (8312, 3775755), (8335, 3765336), (9060, 3464026), (10002, 3137780), (10390, 3020604), (12468, 2517170), (13336, 2353335), (15585, 2013736), (16670, 1882668), (18120, 1732013), (20004, 1568890), (20780, 1510302), (24936, 1258585), (25005, 1255112), (31170, 1006868), (33340, 941334), (40008, 784445), (41560, 755151), (50010, 627556), (62340, 503434), (66680, 470667), (100020, 313778), (124680, 251717), (156889, 200040)]