557521440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2371

約数の個数: 192

約数和(自身を含む): 2035466496

約数和(自身を除く): 1477945056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2273, 2336, 2555, 2920, 3066, 3360, 3504, 4088, 4380, 4546, 5110, 5840, 6132, 6819, 7008, 7665, 8176, 8760, 9092, 10220, 11365, 11680, 12264, 13638, 15330, 15911, 16352, 17520, 18184, 20440, 22730, 24528, 27276, 30660, 31822, 34095, 35040, 36368, 40880, 45460, 47733, 49056, 54552, 61320, 63644, 68190, 72736, 79555, 81760, 90920, 95466, 109104, 122640, 127288, 136380, 159110, 165929, 181840, 190932, 218208, 238665, 245280, 254576, 272760, 318220, 331858, 363680, 381864, 477330, 497787, 509152, 545520, 636440, 663716, 763728, 829645, 954660, 995574, 1091040, 1161503, 1272880, 1327432, 1527456, 1659290, 1909320, 1991148, 2323006, 2488935, 2545760, 2654864, 3318580, 3484509, 3818640, 3982296, 4646012, 4977870, 5309728, 5807515, 6637160, 6969018, 7637280, 7964592, 9292024, 9955740, 11615030, 13274320, 13938036, 15929184, 17422545, 18584048, 19911480, 23230060, 26548640, 27876072, 34845090, 37168096, 39822960, 46460120, 55752144, 69690180, 79645920, 92920240, 111504288, 139380360, 185840480, 278760720, 557521440]

約数ペア:

[(1, 557521440), (2, 278760720), (3, 185840480), (4, 139380360), (5, 111504288), (6, 92920240), (7, 79645920), (8, 69690180), (10, 55752144), (12, 46460120), (14, 39822960), (15, 37168096), (16, 34845090), (20, 27876072), (21, 26548640), (24, 23230060), (28, 19911480), (30, 18584048), (32, 17422545), (35, 15929184), (40, 13938036), (42, 13274320), (48, 11615030), (56, 9955740), (60, 9292024), (70, 7964592), (73, 7637280), (80, 6969018), (84, 6637160), (96, 5807515), (105, 5309728), (112, 4977870), (120, 4646012), (140, 3982296), (146, 3818640), (160, 3484509), (168, 3318580), (210, 2654864), (219, 2545760), (224, 2488935), (240, 2323006), (280, 1991148), (292, 1909320), (336, 1659290), (365, 1527456), (420, 1327432), (438, 1272880), (480, 1161503), (511, 1091040), (560, 995574), (584, 954660), (672, 829645), (730, 763728), (840, 663716), (876, 636440), (1022, 545520), (1095, 509152), (1120, 497787), (1168, 477330), (1460, 381864), (1533, 363680), (1680, 331858), (1752, 318220), (2044, 272760), (2190, 254576), (2273, 245280), (2336, 238665), (2555, 218208), (2920, 190932), (3066, 181840), (3360, 165929), (3504, 159110), (4088, 136380), (4380, 127288), (4546, 122640), (5110, 109104), (5840, 95466), (6132, 90920), (6819, 81760), (7008, 79555), (7665, 72736), (8176, 68190), (8760, 63644), (9092, 61320), (10220, 54552), (11365, 49056), (11680, 47733), (12264, 45460), (13638, 40880), (15330, 36368), (15911, 35040), (16352, 34095), (17520, 31822), (18184, 30660), (20440, 27276), (22730, 24528)]