1199985780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1318

約数の個数: 192

約数和(自身を含む): 4023613440

約数和(自身を除く): 2823627660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 83, 84, 87, 105, 116, 140, 145, 166, 174, 203, 210, 249, 290, 332, 348, 406, 415, 420, 435, 498, 580, 581, 609, 812, 830, 870, 996, 1015, 1162, 1187, 1218, 1245, 1660, 1740, 1743, 2030, 2324, 2374, 2407, 2436, 2490, 2905, 3045, 3486, 3561, 4060, 4748, 4814, 4980, 5810, 5935, 6090, 6972, 7122, 7221, 8309, 8715, 9628, 11620, 11870, 12035, 12180, 14244, 14442, 16618, 16849, 17430, 17805, 23740, 24070, 24927, 28884, 33236, 33698, 34423, 34860, 35610, 36105, 41545, 48140, 49854, 50547, 67396, 68846, 71220, 72210, 83090, 84245, 98521, 99708, 101094, 103269, 124635, 137692, 144420, 166180, 168490, 172115, 197042, 202188, 206538, 240961, 249270, 252735, 295563, 336980, 344230, 394084, 413076, 481922, 492605, 498540, 505470, 516345, 591126, 688460, 689647, 722883, 963844, 985210, 1010940, 1032690, 1182252, 1204805, 1379294, 1445766, 1477815, 1970420, 2065380, 2068941, 2409610, 2758588, 2857109, 2891532, 2955630, 3448235, 3614415, 4137882, 4819220, 5714218, 5911260, 6896470, 7228830, 8275764, 8571327, 10344705, 11428436, 13792940, 14285545, 14457660, 17142654, 19999763, 20689410, 28571090, 34285308, 39999526, 41378820, 42856635, 57142180, 59999289, 79999052, 85713270, 99998815, 119998578, 171426540, 199997630, 239997156, 299996445, 399995260, 599992890, 1199985780]

約数ペア:

[(1, 1199985780), (2, 599992890), (3, 399995260), (4, 299996445), (5, 239997156), (6, 199997630), (7, 171426540), (10, 119998578), (12, 99998815), (14, 85713270), (15, 79999052), (20, 59999289), (21, 57142180), (28, 42856635), (29, 41378820), (30, 39999526), (35, 34285308), (42, 28571090), (58, 20689410), (60, 19999763), (70, 17142654), (83, 14457660), (84, 14285545), (87, 13792940), (105, 11428436), (116, 10344705), (140, 8571327), (145, 8275764), (166, 7228830), (174, 6896470), (203, 5911260), (210, 5714218), (249, 4819220), (290, 4137882), (332, 3614415), (348, 3448235), (406, 2955630), (415, 2891532), (420, 2857109), (435, 2758588), (498, 2409610), (580, 2068941), (581, 2065380), (609, 1970420), (812, 1477815), (830, 1445766), (870, 1379294), (996, 1204805), (1015, 1182252), (1162, 1032690), (1187, 1010940), (1218, 985210), (1245, 963844), (1660, 722883), (1740, 689647), (1743, 688460), (2030, 591126), (2324, 516345), (2374, 505470), (2407, 498540), (2436, 492605), (2490, 481922), (2905, 413076), (3045, 394084), (3486, 344230), (3561, 336980), (4060, 295563), (4748, 252735), (4814, 249270), (4980, 240961), (5810, 206538), (5935, 202188), (6090, 197042), (6972, 172115), (7122, 168490), (7221, 166180), (8309, 144420), (8715, 137692), (9628, 124635), (11620, 103269), (11870, 101094), (12035, 99708), (12180, 98521), (14244, 84245), (14442, 83090), (16618, 72210), (16849, 71220), (17430, 68846), (17805, 67396), (23740, 50547), (24070, 49854), (24927, 48140), (28884, 41545), (33236, 36105), (33698, 35610), (34423, 34860)]