143357520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 319470000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 71, 80, 94, 120, 141, 142, 179, 188, 213, 235, 240, 282, 284, 355, 358, 376, 426, 470, 537, 564, 568, 705, 710, 716, 752, 852, 895, 940, 1065, 1074, 1128, 1136, 1410, 1420, 1432, 1704, 1790, 1880, 2130, 2148, 2256, 2685, 2820, 2840, 2864, 3337, 3408, 3580, 3760, 4260, 4296, 5370, 5640, 5680, 6674, 7160, 8413, 8520, 8592, 10011, 10740, 11280, 12709, 13348, 14320, 16685, 16826, 17040, 20022, 21480, 25239, 25418, 26696, 33370, 33652, 38127, 40044, 42065, 42960, 50055, 50478, 50836, 53392, 63545, 66740, 67304, 76254, 80088, 84130, 100110, 100956, 101672, 126195, 127090, 133480, 134608, 152508, 160176, 168260, 190635, 200220, 201912, 203344, 252390, 254180, 266960, 305016, 336520, 381270, 400440, 403824, 504780, 508360, 597323, 610032, 673040, 762540, 800880, 1009560, 1016720, 1194646, 1525080, 1791969, 2019120, 2389292, 2986615, 3050160, 3583938, 4778584, 5973230, 7167876, 8959845, 9557168, 11946460, 14335752, 17919690, 23892920, 28671504, 35839380, 47785840, 71678760, 143357520]

約数ペア:

[(1, 143357520), (2, 71678760), (3, 47785840), (4, 35839380), (5, 28671504), (6, 23892920), (8, 17919690), (10, 14335752), (12, 11946460), (15, 9557168), (16, 8959845), (20, 7167876), (24, 5973230), (30, 4778584), (40, 3583938), (47, 3050160), (48, 2986615), (60, 2389292), (71, 2019120), (80, 1791969), (94, 1525080), (120, 1194646), (141, 1016720), (142, 1009560), (179, 800880), (188, 762540), (213, 673040), (235, 610032), (240, 597323), (282, 508360), (284, 504780), (355, 403824), (358, 400440), (376, 381270), (426, 336520), (470, 305016), (537, 266960), (564, 254180), (568, 252390), (705, 203344), (710, 201912), (716, 200220), (752, 190635), (852, 168260), (895, 160176), (940, 152508), (1065, 134608), (1074, 133480), (1128, 127090), (1136, 126195), (1410, 101672), (1420, 100956), (1432, 100110), (1704, 84130), (1790, 80088), (1880, 76254), (2130, 67304), (2148, 66740), (2256, 63545), (2685, 53392), (2820, 50836), (2840, 50478), (2864, 50055), (3337, 42960), (3408, 42065), (3580, 40044), (3760, 38127), (4260, 33652), (4296, 33370), (5370, 26696), (5640, 25418), (5680, 25239), (6674, 21480), (7160, 20022), (8413, 17040), (8520, 16826), (8592, 16685), (10011, 14320), (10740, 13348), (11280, 12709)]