42556080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 153275904

約数和(自身を除く): 110719824

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, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 347, 365, 420, 438, 511, 560, 584, 694, 730, 840, 876, 1022, 1041, 1095, 1168, 1388, 1460, 1533, 1680, 1735, 1752, 2044, 2082, 2190, 2429, 2555, 2776, 2920, 3066, 3470, 3504, 4088, 4164, 4380, 4858, 5110, 5205, 5552, 5840, 6132, 6940, 7287, 7665, 8176, 8328, 8760, 9716, 10220, 10410, 12145, 12264, 13880, 14574, 15330, 16656, 17520, 19432, 20440, 20820, 24290, 24528, 25331, 27760, 29148, 30660, 36435, 38864, 40880, 41640, 48580, 50662, 58296, 61320, 72870, 75993, 83280, 97160, 101324, 116592, 122640, 126655, 145740, 151986, 177317, 194320, 202648, 253310, 291480, 303972, 354634, 379965, 405296, 506620, 531951, 582960, 607944, 709268, 759930, 886585, 1013240, 1063902, 1215888, 1418536, 1519860, 1773170, 2026480, 2127804, 2659755, 2837072, 3039720, 3546340, 4255608, 5319510, 6079440, 7092680, 8511216, 10639020, 14185360, 21278040, 42556080]

約数ペア:

[(1, 42556080), (2, 21278040), (3, 14185360), (4, 10639020), (5, 8511216), (6, 7092680), (7, 6079440), (8, 5319510), (10, 4255608), (12, 3546340), (14, 3039720), (15, 2837072), (16, 2659755), (20, 2127804), (21, 2026480), (24, 1773170), (28, 1519860), (30, 1418536), (35, 1215888), (40, 1063902), (42, 1013240), (48, 886585), (56, 759930), (60, 709268), (70, 607944), (73, 582960), (80, 531951), (84, 506620), (105, 405296), (112, 379965), (120, 354634), (140, 303972), (146, 291480), (168, 253310), (210, 202648), (219, 194320), (240, 177317), (280, 151986), (292, 145740), (336, 126655), (347, 122640), (365, 116592), (420, 101324), (438, 97160), (511, 83280), (560, 75993), (584, 72870), (694, 61320), (730, 58296), (840, 50662), (876, 48580), (1022, 41640), (1041, 40880), (1095, 38864), (1168, 36435), (1388, 30660), (1460, 29148), (1533, 27760), (1680, 25331), (1735, 24528), (1752, 24290), (2044, 20820), (2082, 20440), (2190, 19432), (2429, 17520), (2555, 16656), (2776, 15330), (2920, 14574), (3066, 13880), (3470, 12264), (3504, 12145), (4088, 10410), (4164, 10220), (4380, 9716), (4858, 8760), (5110, 8328), (5205, 8176), (5552, 7665), (5840, 7287), (6132, 6940)]