127668240

素因数分解:

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

素因数の和:446

約数の個数: 240

約数和(自身を含む): 498146688

約数和(自身を除く): 370478448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 347, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 694, 720, 730, 840, 876, 1008, 1022, 1041, 1095, 1168, 1260, 1314, 1388, 1460, 1533, 1680, 1735, 1752, 2044, 2082, 2190, 2429, 2520, 2555, 2628, 2776, 2920, 3066, 3123, 3285, 3470, 3504, 4088, 4164, 4380, 4599, 4858, 5040, 5110, 5205, 5256, 5552, 5840, 6132, 6246, 6570, 6940, 7287, 7665, 8176, 8328, 8760, 9198, 9716, 10220, 10410, 10512, 12145, 12264, 12492, 13140, 13880, 14574, 15330, 15615, 16656, 17520, 18396, 19432, 20440, 20820, 21861, 22995, 24290, 24528, 24984, 25331, 26280, 27760, 29148, 30660, 31230, 36435, 36792, 38864, 40880, 41640, 43722, 45990, 48580, 49968, 50662, 52560, 58296, 61320, 62460, 72870, 73584, 75993, 83280, 87444, 91980, 97160, 101324, 109305, 116592, 122640, 124920, 126655, 145740, 151986, 174888, 177317, 183960, 194320, 202648, 218610, 227979, 249840, 253310, 291480, 303972, 349776, 354634, 367920, 379965, 405296, 437220, 455958, 506620, 531951, 582960, 607944, 709268, 759930, 874440, 886585, 911916, 1013240, 1063902, 1139895, 1215888, 1418536, 1519860, 1595853, 1748880, 1773170, 1823832, 2026480, 2127804, 2279790, 2659755, 2837072, 3039720, 3191706, 3546340, 3647664, 4255608, 4559580, 5319510, 6079440, 6383412, 7092680, 7979265, 8511216, 9119160, 10639020, 12766824, 14185360, 15958530, 18238320, 21278040, 25533648, 31917060, 42556080, 63834120, 127668240]

約数ペア:

[(1, 127668240), (2, 63834120), (3, 42556080), (4, 31917060), (5, 25533648), (6, 21278040), (7, 18238320), (8, 15958530), (9, 14185360), (10, 12766824), (12, 10639020), (14, 9119160), (15, 8511216), (16, 7979265), (18, 7092680), (20, 6383412), (21, 6079440), (24, 5319510), (28, 4559580), (30, 4255608), (35, 3647664), (36, 3546340), (40, 3191706), (42, 3039720), (45, 2837072), (48, 2659755), (56, 2279790), (60, 2127804), (63, 2026480), (70, 1823832), (72, 1773170), (73, 1748880), (80, 1595853), (84, 1519860), (90, 1418536), (105, 1215888), (112, 1139895), (120, 1063902), (126, 1013240), (140, 911916), (144, 886585), (146, 874440), (168, 759930), (180, 709268), (210, 607944), (219, 582960), (240, 531951), (252, 506620), (280, 455958), (292, 437220), (315, 405296), (336, 379965), (347, 367920), (360, 354634), (365, 349776), (420, 303972), (438, 291480), (504, 253310), (511, 249840), (560, 227979), (584, 218610), (630, 202648), (657, 194320), (694, 183960), (720, 177317), (730, 174888), (840, 151986), (876, 145740), (1008, 126655), (1022, 124920), (1041, 122640), (1095, 116592), (1168, 109305), (1260, 101324), (1314, 97160), (1388, 91980), (1460, 87444), (1533, 83280), (1680, 75993), (1735, 73584), (1752, 72870), (2044, 62460), (2082, 61320), (2190, 58296), (2429, 52560), (2520, 50662), (2555, 49968), (2628, 48580), (2776, 45990), (2920, 43722), (3066, 41640), (3123, 40880), (3285, 38864), (3470, 36792), (3504, 36435), (4088, 31230), (4164, 30660), (4380, 29148), (4599, 27760), (4858, 26280), (5040, 25331), (5110, 24984), (5205, 24528), (5256, 24290), (5552, 22995), (5840, 21861), (6132, 20820), (6246, 20440), (6570, 19432), (6940, 18396), (7287, 17520), (7665, 16656), (8176, 15615), (8328, 15330), (8760, 14574), (9198, 13880), (9716, 13140), (10220, 12492), (10410, 12264), (10512, 12145)]