143507280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12203}}^1$

素因数の和:12233

約数の個数: 120

約数和(自身を含む): 517547232

約数和(自身を除く): 374039952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12203, 24406, 36609, 48812, 61015, 73218, 85421, 97624, 122030, 146436, 170842, 183045, 195248, 244060, 256263, 292872, 341684, 366090, 427105, 488120, 512526, 585744, 597947, 683368, 732180, 854210, 976240, 1025052, 1195894, 1281315, 1366736, 1464360, 1708420, 1793841, 2050104, 2391788, 2562630, 2928720, 2989735, 3416840, 3587682, 4100208, 4783576, 5125260, 5979470, 6833680, 7175364, 8969205, 9567152, 10250520, 11958940, 14350728, 17938410, 20501040, 23917880, 28701456, 35876820, 47835760, 71753640, 143507280]

約数ペア:

[(1, 143507280), (2, 71753640), (3, 47835760), (4, 35876820), (5, 28701456), (6, 23917880), (7, 20501040), (8, 17938410), (10, 14350728), (12, 11958940), (14, 10250520), (15, 9567152), (16, 8969205), (20, 7175364), (21, 6833680), (24, 5979470), (28, 5125260), (30, 4783576), (35, 4100208), (40, 3587682), (42, 3416840), (48, 2989735), (49, 2928720), (56, 2562630), (60, 2391788), (70, 2050104), (80, 1793841), (84, 1708420), (98, 1464360), (105, 1366736), (112, 1281315), (120, 1195894), (140, 1025052), (147, 976240), (168, 854210), (196, 732180), (210, 683368), (240, 597947), (245, 585744), (280, 512526), (294, 488120), (336, 427105), (392, 366090), (420, 341684), (490, 292872), (560, 256263), (588, 244060), (735, 195248), (784, 183045), (840, 170842), (980, 146436), (1176, 122030), (1470, 97624), (1680, 85421), (1960, 73218), (2352, 61015), (2940, 48812), (3920, 36609), (5880, 24406), (11760, 12203)]