207289440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3573

約数の個数: 144

約数和(自身を含む): 724834656

約数和(自身を除く): 517545216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3511, 3690, 3936, 4920, 5904, 6560, 7022, 7380, 9840, 10533, 11808, 14044, 14760, 17555, 19680, 21066, 28088, 29520, 31599, 35110, 42132, 52665, 56176, 59040, 63198, 70220, 84264, 105330, 112352, 126396, 140440, 143951, 157995, 168528, 210660, 252792, 280880, 287902, 315990, 337056, 421320, 431853, 505584, 561760, 575804, 631980, 719755, 842640, 863706, 1011168, 1151608, 1263960, 1295559, 1439510, 1685280, 1727412, 2159265, 2303216, 2527920, 2591118, 2879020, 3454824, 4318530, 4606432, 5055840, 5182236, 5758040, 6477795, 6909648, 8637060, 10364472, 11516080, 12955590, 13819296, 17274120, 20728944, 23032160, 25911180, 34548240, 41457888, 51822360, 69096480, 103644720, 207289440]

約数ペア:

[(1, 207289440), (2, 103644720), (3, 69096480), (4, 51822360), (5, 41457888), (6, 34548240), (8, 25911180), (9, 23032160), (10, 20728944), (12, 17274120), (15, 13819296), (16, 12955590), (18, 11516080), (20, 10364472), (24, 8637060), (30, 6909648), (32, 6477795), (36, 5758040), (40, 5182236), (41, 5055840), (45, 4606432), (48, 4318530), (60, 3454824), (72, 2879020), (80, 2591118), (82, 2527920), (90, 2303216), (96, 2159265), (120, 1727412), (123, 1685280), (144, 1439510), (160, 1295559), (164, 1263960), (180, 1151608), (205, 1011168), (240, 863706), (246, 842640), (288, 719755), (328, 631980), (360, 575804), (369, 561760), (410, 505584), (480, 431853), (492, 421320), (615, 337056), (656, 315990), (720, 287902), (738, 280880), (820, 252792), (984, 210660), (1230, 168528), (1312, 157995), (1440, 143951), (1476, 140440), (1640, 126396), (1845, 112352), (1968, 105330), (2460, 84264), (2952, 70220), (3280, 63198), (3511, 59040), (3690, 56176), (3936, 52665), (4920, 42132), (5904, 35110), (6560, 31599), (7022, 29520), (7380, 28088), (9840, 21066), (10533, 19680), (11808, 17555), (14044, 14760)]