206422560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 733743360

約数和(自身を除く): 527320800

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, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 673, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1346, 1420, 1440, 1704, 1917, 2019, 2130, 2160, 2272, 2556, 2692, 2840, 3195, 3365, 3408, 3834, 4038, 4260, 4320, 5112, 5384, 5680, 6057, 6390, 6730, 6816, 7668, 8076, 8520, 9585, 10095, 10224, 10768, 11360, 12114, 12780, 13460, 15336, 16152, 17040, 18171, 19170, 20190, 20448, 21536, 24228, 25560, 26920, 30285, 30672, 32304, 34080, 36342, 38340, 40380, 47783, 48456, 51120, 53840, 60570, 61344, 64608, 72684, 76680, 80760, 90855, 95566, 96912, 102240, 107680, 121140, 143349, 145368, 153360, 161520, 181710, 191132, 193824, 238915, 242280, 286698, 290736, 306720, 323040, 363420, 382264, 430047, 477830, 484560, 573396, 581472, 716745, 726840, 764528, 860094, 955660, 969120, 1146792, 1290141, 1433490, 1453680, 1529056, 1720188, 1911320, 2150235, 2293584, 2580282, 2866980, 2907360, 3440376, 3822640, 4300470, 4587168, 5160564, 5733960, 6450705, 6880752, 7645280, 8600940, 10321128, 11467920, 12901410, 13761504, 17201880, 20642256, 22935840, 25802820, 34403760, 41284512, 51605640, 68807520, 103211280, 206422560]

約数ペア:

[(1, 206422560), (2, 103211280), (3, 68807520), (4, 51605640), (5, 41284512), (6, 34403760), (8, 25802820), (9, 22935840), (10, 20642256), (12, 17201880), (15, 13761504), (16, 12901410), (18, 11467920), (20, 10321128), (24, 8600940), (27, 7645280), (30, 6880752), (32, 6450705), (36, 5733960), (40, 5160564), (45, 4587168), (48, 4300470), (54, 3822640), (60, 3440376), (71, 2907360), (72, 2866980), (80, 2580282), (90, 2293584), (96, 2150235), (108, 1911320), (120, 1720188), (135, 1529056), (142, 1453680), (144, 1433490), (160, 1290141), (180, 1146792), (213, 969120), (216, 955660), (240, 860094), (270, 764528), (284, 726840), (288, 716745), (355, 581472), (360, 573396), (426, 484560), (432, 477830), (480, 430047), (540, 382264), (568, 363420), (639, 323040), (673, 306720), (710, 290736), (720, 286698), (852, 242280), (864, 238915), (1065, 193824), (1080, 191132), (1136, 181710), (1278, 161520), (1346, 153360), (1420, 145368), (1440, 143349), (1704, 121140), (1917, 107680), (2019, 102240), (2130, 96912), (2160, 95566), (2272, 90855), (2556, 80760), (2692, 76680), (2840, 72684), (3195, 64608), (3365, 61344), (3408, 60570), (3834, 53840), (4038, 51120), (4260, 48456), (4320, 47783), (5112, 40380), (5384, 38340), (5680, 36342), (6057, 34080), (6390, 32304), (6730, 30672), (6816, 30285), (7668, 26920), (8076, 25560), (8520, 24228), (9585, 21536), (10095, 20448), (10224, 20190), (10768, 19170), (11360, 18171), (12114, 17040), (12780, 16152), (13460, 15336)]