499618080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2053}}^1$

素因数の和:2100

約数の個数: 216

約数和(自身を含む): 1847084148

約数和(自身を除く): 1347466068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2053, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4106, 4680, 5070, 5408, 6084, 6159, 6240, 6760, 7605, 8112, 8212, 9360, 10140, 10265, 12168, 12318, 13520, 15210, 16224, 16424, 18477, 18720, 20280, 20530, 24336, 24636, 26689, 27040, 30420, 30795, 32848, 36954, 40560, 41060, 48672, 49272, 53378, 60840, 61590, 65696, 73908, 80067, 81120, 82120, 92385, 98544, 106756, 121680, 123180, 133445, 147816, 160134, 164240, 184770, 197088, 213512, 240201, 243360, 246360, 266890, 295632, 320268, 328480, 346957, 369540, 400335, 427024, 480402, 492720, 533780, 591264, 640536, 693914, 739080, 800670, 854048, 960804, 985440, 1040871, 1067560, 1201005, 1281072, 1387828, 1478160, 1601340, 1734785, 1921608, 2081742, 2135120, 2402010, 2562144, 2775656, 2956320, 3122613, 3202680, 3469570, 3843216, 4163484, 4270240, 4804020, 5204355, 5551312, 6245226, 6405360, 6939140, 7686432, 8326968, 9608040, 10408710, 11102624, 12490452, 12810720, 13878280, 15613065, 16653936, 19216080, 20817420, 24980904, 27756560, 31226130, 33307872, 38432160, 41634840, 49961808, 55513120, 62452260, 83269680, 99923616, 124904520, 166539360, 249809040, 499618080]

約数ペア:

[(1, 499618080), (2, 249809040), (3, 166539360), (4, 124904520), (5, 99923616), (6, 83269680), (8, 62452260), (9, 55513120), (10, 49961808), (12, 41634840), (13, 38432160), (15, 33307872), (16, 31226130), (18, 27756560), (20, 24980904), (24, 20817420), (26, 19216080), (30, 16653936), (32, 15613065), (36, 13878280), (39, 12810720), (40, 12490452), (45, 11102624), (48, 10408710), (52, 9608040), (60, 8326968), (65, 7686432), (72, 6939140), (78, 6405360), (80, 6245226), (90, 5551312), (96, 5204355), (104, 4804020), (117, 4270240), (120, 4163484), (130, 3843216), (144, 3469570), (156, 3202680), (160, 3122613), (169, 2956320), (180, 2775656), (195, 2562144), (208, 2402010), (234, 2135120), (240, 2081742), (260, 1921608), (288, 1734785), (312, 1601340), (338, 1478160), (360, 1387828), (390, 1281072), (416, 1201005), (468, 1067560), (480, 1040871), (507, 985440), (520, 960804), (585, 854048), (624, 800670), (676, 739080), (720, 693914), (780, 640536), (845, 591264), (936, 533780), (1014, 492720), (1040, 480402), (1170, 427024), (1248, 400335), (1352, 369540), (1440, 346957), (1521, 328480), (1560, 320268), (1690, 295632), (1872, 266890), (2028, 246360), (2053, 243360), (2080, 240201), (2340, 213512), (2535, 197088), (2704, 184770), (3042, 164240), (3120, 160134), (3380, 147816), (3744, 133445), (4056, 123180), (4106, 121680), (4680, 106756), (5070, 98544), (5408, 92385), (6084, 82120), (6159, 81120), (6240, 80067), (6760, 73908), (7605, 65696), (8112, 61590), (8212, 60840), (9360, 53378), (10140, 49272), (10265, 48672), (12168, 41060), (12318, 40560), (13520, 36954), (15210, 32848), (16224, 30795), (16424, 30420), (18477, 27040), (18720, 26689), (20280, 24636), (20530, 24336)]