140935200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8389}}^1$

素因数の和:8419

約数の個数: 144

約数和(自身を含む): 524341440

約数和(自身を除く): 383406240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8389, 8400, 16778, 16800, 25167, 33556, 41945, 50334, 58723, 67112, 83890, 100668, 117446, 125835, 134224, 167780, 176169, 201336, 209725, 234892, 251670, 268448, 293615, 335560, 352338, 402672, 419450, 469784, 503340, 587230, 629175, 671120, 704676, 805344, 838900, 880845, 939568, 1006680, 1174460, 1258350, 1342240, 1409352, 1468075, 1677800, 1761690, 1879136, 2013360, 2348920, 2516700, 2818704, 2936150, 3355600, 3523380, 4026720, 4404225, 4697840, 5033400, 5637408, 5872300, 6711200, 7046760, 8808450, 9395680, 10066800, 11744600, 14093520, 17616900, 20133600, 23489200, 28187040, 35233800, 46978400, 70467600, 140935200]

約数ペア:

[(1, 140935200), (2, 70467600), (3, 46978400), (4, 35233800), (5, 28187040), (6, 23489200), (7, 20133600), (8, 17616900), (10, 14093520), (12, 11744600), (14, 10066800), (15, 9395680), (16, 8808450), (20, 7046760), (21, 6711200), (24, 5872300), (25, 5637408), (28, 5033400), (30, 4697840), (32, 4404225), (35, 4026720), (40, 3523380), (42, 3355600), (48, 2936150), (50, 2818704), (56, 2516700), (60, 2348920), (70, 2013360), (75, 1879136), (80, 1761690), (84, 1677800), (96, 1468075), (100, 1409352), (105, 1342240), (112, 1258350), (120, 1174460), (140, 1006680), (150, 939568), (160, 880845), (168, 838900), (175, 805344), (200, 704676), (210, 671120), (224, 629175), (240, 587230), (280, 503340), (300, 469784), (336, 419450), (350, 402672), (400, 352338), (420, 335560), (480, 293615), (525, 268448), (560, 251670), (600, 234892), (672, 209725), (700, 201336), (800, 176169), (840, 167780), (1050, 134224), (1120, 125835), (1200, 117446), (1400, 100668), (1680, 83890), (2100, 67112), (2400, 58723), (2800, 50334), (3360, 41945), (4200, 33556), (5600, 25167), (8389, 16800), (8400, 16778)]