22390560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 80559360

約数和(自身を除く): 58168800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 73, 80, 90, 96, 108, 120, 135, 142, 144, 146, 160, 180, 213, 216, 219, 240, 270, 284, 288, 292, 355, 360, 365, 426, 432, 438, 480, 540, 568, 584, 639, 657, 710, 720, 730, 852, 864, 876, 1065, 1080, 1095, 1136, 1168, 1278, 1314, 1420, 1440, 1460, 1704, 1752, 1917, 1971, 2130, 2160, 2190, 2272, 2336, 2556, 2628, 2840, 2920, 3195, 3285, 3408, 3504, 3834, 3942, 4260, 4320, 4380, 5112, 5183, 5256, 5680, 5840, 6390, 6570, 6816, 7008, 7668, 7884, 8520, 8760, 9585, 9855, 10224, 10366, 10512, 11360, 11680, 12780, 13140, 15336, 15549, 15768, 17040, 17520, 19170, 19710, 20448, 20732, 21024, 25560, 25915, 26280, 30672, 31098, 31536, 34080, 35040, 38340, 39420, 41464, 46647, 51120, 51830, 52560, 61344, 62196, 63072, 76680, 77745, 78840, 82928, 93294, 102240, 103660, 105120, 124392, 139941, 153360, 155490, 157680, 165856, 186588, 207320, 233235, 248784, 279882, 306720, 310980, 315360, 373176, 414640, 466470, 497568, 559764, 621960, 699705, 746352, 829280, 932940, 1119528, 1243920, 1399410, 1492704, 1865880, 2239056, 2487840, 2798820, 3731760, 4478112, 5597640, 7463520, 11195280, 22390560]

約数ペア:

[(1, 22390560), (2, 11195280), (3, 7463520), (4, 5597640), (5, 4478112), (6, 3731760), (8, 2798820), (9, 2487840), (10, 2239056), (12, 1865880), (15, 1492704), (16, 1399410), (18, 1243920), (20, 1119528), (24, 932940), (27, 829280), (30, 746352), (32, 699705), (36, 621960), (40, 559764), (45, 497568), (48, 466470), (54, 414640), (60, 373176), (71, 315360), (72, 310980), (73, 306720), (80, 279882), (90, 248784), (96, 233235), (108, 207320), (120, 186588), (135, 165856), (142, 157680), (144, 155490), (146, 153360), (160, 139941), (180, 124392), (213, 105120), (216, 103660), (219, 102240), (240, 93294), (270, 82928), (284, 78840), (288, 77745), (292, 76680), (355, 63072), (360, 62196), (365, 61344), (426, 52560), (432, 51830), (438, 51120), (480, 46647), (540, 41464), (568, 39420), (584, 38340), (639, 35040), (657, 34080), (710, 31536), (720, 31098), (730, 30672), (852, 26280), (864, 25915), (876, 25560), (1065, 21024), (1080, 20732), (1095, 20448), (1136, 19710), (1168, 19170), (1278, 17520), (1314, 17040), (1420, 15768), (1440, 15549), (1460, 15336), (1704, 13140), (1752, 12780), (1917, 11680), (1971, 11360), (2130, 10512), (2160, 10366), (2190, 10224), (2272, 9855), (2336, 9585), (2556, 8760), (2628, 8520), (2840, 7884), (2920, 7668), (3195, 7008), (3285, 6816), (3408, 6570), (3504, 6390), (3834, 5840), (3942, 5680), (4260, 5256), (4320, 5183), (4380, 5112)]