523526760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 256

約数和(自身を含む): 1898496000

約数和(自身を除く): 1374969240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 823, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1646, 1674, 1710, 1767, 1860, 2052, 2232, 2280, 2356, 2469, 2565, 2790, 2945, 3292, 3348, 3420, 3534, 3720, 4104, 4115, 4185, 4712, 4938, 5130, 5301, 5580, 5890, 6584, 6696, 6840, 7068, 7407, 8230, 8370, 8835, 9876, 10260, 10602, 11160, 11780, 12345, 14136, 14814, 15637, 15903, 16460, 16740, 17670, 19752, 20520, 21204, 22221, 23560, 24690, 25513, 26505, 29628, 31274, 31806, 32920, 33480, 35340, 37035, 42408, 44442, 46911, 49380, 51026, 53010, 59256, 62548, 63612, 70680, 74070, 76539, 78185, 79515, 88884, 93822, 98760, 102052, 106020, 111105, 125096, 127224, 127565, 140733, 148140, 153078, 156370, 159030, 177768, 187644, 204104, 212040, 222210, 229617, 234555, 255130, 281466, 296280, 306156, 312740, 318060, 375288, 382695, 422199, 444420, 459234, 469110, 484747, 510260, 562932, 612312, 625480, 636120, 688851, 703665, 765390, 844398, 888840, 918468, 938220, 969494, 1020520, 1125864, 1148085, 1377702, 1407330, 1454241, 1530780, 1688796, 1836936, 1876440, 1938988, 2110995, 2296170, 2423735, 2755404, 2814660, 2908482, 3061560, 3377592, 3444255, 3877976, 4221990, 4362723, 4592340, 4847470, 5510808, 5629320, 5816964, 6888510, 7271205, 8443980, 8725446, 9184680, 9694940, 11633928, 13088169, 13777020, 14542410, 16887960, 17450892, 19389880, 21813615, 26176338, 27554040, 29084820, 34901784, 43627230, 52352676, 58169640, 65440845, 87254460, 104705352, 130881690, 174508920, 261763380, 523526760]

約数ペア:

[(1, 523526760), (2, 261763380), (3, 174508920), (4, 130881690), (5, 104705352), (6, 87254460), (8, 65440845), (9, 58169640), (10, 52352676), (12, 43627230), (15, 34901784), (18, 29084820), (19, 27554040), (20, 26176338), (24, 21813615), (27, 19389880), (30, 17450892), (31, 16887960), (36, 14542410), (38, 13777020), (40, 13088169), (45, 11633928), (54, 9694940), (57, 9184680), (60, 8725446), (62, 8443980), (72, 7271205), (76, 6888510), (90, 5816964), (93, 5629320), (95, 5510808), (108, 4847470), (114, 4592340), (120, 4362723), (124, 4221990), (135, 3877976), (152, 3444255), (155, 3377592), (171, 3061560), (180, 2908482), (186, 2814660), (190, 2755404), (216, 2423735), (228, 2296170), (248, 2110995), (270, 1938988), (279, 1876440), (285, 1836936), (310, 1688796), (342, 1530780), (360, 1454241), (372, 1407330), (380, 1377702), (456, 1148085), (465, 1125864), (513, 1020520), (540, 969494), (558, 938220), (570, 918468), (589, 888840), (620, 844398), (684, 765390), (744, 703665), (760, 688851), (823, 636120), (837, 625480), (855, 612312), (930, 562932), (1026, 510260), (1080, 484747), (1116, 469110), (1140, 459234), (1178, 444420), (1240, 422199), (1368, 382695), (1395, 375288), (1646, 318060), (1674, 312740), (1710, 306156), (1767, 296280), (1860, 281466), (2052, 255130), (2232, 234555), (2280, 229617), (2356, 222210), (2469, 212040), (2565, 204104), (2790, 187644), (2945, 177768), (3292, 159030), (3348, 156370), (3420, 153078), (3534, 148140), (3720, 140733), (4104, 127565), (4115, 127224), (4185, 125096), (4712, 111105), (4938, 106020), (5130, 102052), (5301, 98760), (5580, 93822), (5890, 88884), (6584, 79515), (6696, 78185), (6840, 76539), (7068, 74070), (7407, 70680), (8230, 63612), (8370, 62548), (8835, 59256), (9876, 53010), (10260, 51026), (10602, 49380), (11160, 46911), (11780, 44442), (12345, 42408), (14136, 37035), (14814, 35340), (15637, 33480), (15903, 32920), (16460, 31806), (16740, 31274), (17670, 29628), (19752, 26505), (20520, 25513), (21204, 24690), (22221, 23560)]