64241760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 230791680

約数和(自身を除く): 166549920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 529, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1058, 1104, 1265, 1320, 1380, 1518, 1587, 1760, 1840, 2024, 2116, 2208, 2530, 2640, 2645, 2760, 3036, 3174, 3680, 3795, 4048, 4232, 5060, 5280, 5290, 5520, 5819, 6072, 6348, 7590, 7935, 8096, 8464, 10120, 10580, 11040, 11638, 12144, 12167, 12696, 15180, 15870, 16928, 17457, 20240, 21160, 23276, 24288, 24334, 25392, 29095, 30360, 31740, 34914, 36501, 40480, 42320, 46552, 48668, 50784, 58190, 60720, 60835, 63480, 69828, 73002, 84640, 87285, 93104, 97336, 116380, 121440, 121670, 126960, 133837, 139656, 146004, 174570, 182505, 186208, 194672, 232760, 243340, 253920, 267674, 279312, 292008, 349140, 365010, 389344, 401511, 465520, 486680, 535348, 558624, 584016, 669185, 698280, 730020, 803022, 931040, 973360, 1070696, 1168032, 1338370, 1396560, 1460040, 1606044, 1946720, 2007555, 2141392, 2676740, 2793120, 2920080, 3212088, 4015110, 4282784, 5353480, 5840160, 6424176, 8030220, 10706960, 12848352, 16060440, 21413920, 32120880, 64241760]

約数ペア:

[(1, 64241760), (2, 32120880), (3, 21413920), (4, 16060440), (5, 12848352), (6, 10706960), (8, 8030220), (10, 6424176), (11, 5840160), (12, 5353480), (15, 4282784), (16, 4015110), (20, 3212088), (22, 2920080), (23, 2793120), (24, 2676740), (30, 2141392), (32, 2007555), (33, 1946720), (40, 1606044), (44, 1460040), (46, 1396560), (48, 1338370), (55, 1168032), (60, 1070696), (66, 973360), (69, 931040), (80, 803022), (88, 730020), (92, 698280), (96, 669185), (110, 584016), (115, 558624), (120, 535348), (132, 486680), (138, 465520), (160, 401511), (165, 389344), (176, 365010), (184, 349140), (220, 292008), (230, 279312), (240, 267674), (253, 253920), (264, 243340), (276, 232760), (330, 194672), (345, 186208), (352, 182505), (368, 174570), (440, 146004), (460, 139656), (480, 133837), (506, 126960), (528, 121670), (529, 121440), (552, 116380), (660, 97336), (690, 93104), (736, 87285), (759, 84640), (880, 73002), (920, 69828), (1012, 63480), (1056, 60835), (1058, 60720), (1104, 58190), (1265, 50784), (1320, 48668), (1380, 46552), (1518, 42320), (1587, 40480), (1760, 36501), (1840, 34914), (2024, 31740), (2116, 30360), (2208, 29095), (2530, 25392), (2640, 24334), (2645, 24288), (2760, 23276), (3036, 21160), (3174, 20240), (3680, 17457), (3795, 16928), (4048, 15870), (4232, 15180), (5060, 12696), (5280, 12167), (5290, 12144), (5520, 11638), (5819, 11040), (6072, 10580), (6348, 10120), (7590, 8464), (7935, 8096)]