147043680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 535610880

約数和(自身を除く): 388567200

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, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 409, 420, 428, 480, 535, 560, 642, 672, 749, 818, 840, 856, 1070, 1120, 1227, 1284, 1498, 1605, 1636, 1680, 1712, 2045, 2140, 2247, 2454, 2568, 2863, 2996, 3210, 3272, 3360, 3424, 3745, 4090, 4280, 4494, 4908, 5136, 5726, 5992, 6135, 6420, 6544, 7490, 8180, 8560, 8589, 8988, 9816, 10272, 11235, 11452, 11984, 12270, 12840, 13088, 14315, 14980, 16360, 17120, 17178, 17976, 19632, 22470, 22904, 23968, 24540, 25680, 28630, 29960, 32720, 34356, 35952, 39264, 42945, 43763, 44940, 45808, 49080, 51360, 57260, 59920, 65440, 68712, 71904, 85890, 87526, 89880, 91616, 98160, 114520, 119840, 131289, 137424, 171780, 175052, 179760, 196320, 218815, 229040, 262578, 274848, 306341, 343560, 350104, 359520, 437630, 458080, 525156, 612682, 656445, 687120, 700208, 875260, 919023, 1050312, 1225364, 1312890, 1374240, 1400416, 1531705, 1750520, 1838046, 2100624, 2450728, 2625780, 3063410, 3501040, 3676092, 4201248, 4595115, 4901456, 5251560, 6126820, 7002080, 7352184, 9190230, 9802912, 10503120, 12253640, 14704368, 18380460, 21006240, 24507280, 29408736, 36760920, 49014560, 73521840, 147043680]

約数ペア:

[(1, 147043680), (2, 73521840), (3, 49014560), (4, 36760920), (5, 29408736), (6, 24507280), (7, 21006240), (8, 18380460), (10, 14704368), (12, 12253640), (14, 10503120), (15, 9802912), (16, 9190230), (20, 7352184), (21, 7002080), (24, 6126820), (28, 5251560), (30, 4901456), (32, 4595115), (35, 4201248), (40, 3676092), (42, 3501040), (48, 3063410), (56, 2625780), (60, 2450728), (70, 2100624), (80, 1838046), (84, 1750520), (96, 1531705), (105, 1400416), (107, 1374240), (112, 1312890), (120, 1225364), (140, 1050312), (160, 919023), (168, 875260), (210, 700208), (214, 687120), (224, 656445), (240, 612682), (280, 525156), (321, 458080), (336, 437630), (409, 359520), (420, 350104), (428, 343560), (480, 306341), (535, 274848), (560, 262578), (642, 229040), (672, 218815), (749, 196320), (818, 179760), (840, 175052), (856, 171780), (1070, 137424), (1120, 131289), (1227, 119840), (1284, 114520), (1498, 98160), (1605, 91616), (1636, 89880), (1680, 87526), (1712, 85890), (2045, 71904), (2140, 68712), (2247, 65440), (2454, 59920), (2568, 57260), (2863, 51360), (2996, 49080), (3210, 45808), (3272, 44940), (3360, 43763), (3424, 42945), (3745, 39264), (4090, 35952), (4280, 34356), (4494, 32720), (4908, 29960), (5136, 28630), (5726, 25680), (5992, 24540), (6135, 23968), (6420, 22904), (6544, 22470), (7490, 19632), (8180, 17976), (8560, 17178), (8589, 17120), (8988, 16360), (9816, 14980), (10272, 14315), (11235, 13088), (11452, 12840), (11984, 12270)]