2023179720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 128

約数和(自身を含む): 6158592000

約数和(自身を除く): 4135412280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 179, 262, 358, 393, 524, 537, 655, 716, 719, 786, 895, 1048, 1074, 1310, 1432, 1438, 1572, 1790, 1965, 2148, 2157, 2620, 2685, 2876, 3144, 3580, 3595, 3930, 4296, 4314, 5240, 5370, 5752, 7160, 7190, 7860, 8628, 10740, 10785, 14380, 15720, 17256, 21480, 21570, 23449, 28760, 43140, 46898, 70347, 86280, 93796, 94189, 117245, 128701, 140694, 187592, 188378, 234490, 257402, 281388, 282567, 351735, 376756, 386103, 468980, 470945, 514804, 562776, 565134, 643505, 703470, 753512, 772206, 937960, 941890, 1029608, 1130268, 1287010, 1406940, 1412835, 1544412, 1883780, 1930515, 2260536, 2574020, 2813880, 2825670, 3088824, 3767560, 3861030, 5148040, 5651340, 7722060, 11302680, 15444120, 16859831, 33719662, 50579493, 67439324, 84299155, 101158986, 134878648, 168598310, 202317972, 252897465, 337196620, 404635944, 505794930, 674393240, 1011589860, 2023179720]

約数ペア:

[(1, 2023179720), (2, 1011589860), (3, 674393240), (4, 505794930), (5, 404635944), (6, 337196620), (8, 252897465), (10, 202317972), (12, 168598310), (15, 134878648), (20, 101158986), (24, 84299155), (30, 67439324), (40, 50579493), (60, 33719662), (120, 16859831), (131, 15444120), (179, 11302680), (262, 7722060), (358, 5651340), (393, 5148040), (524, 3861030), (537, 3767560), (655, 3088824), (716, 2825670), (719, 2813880), (786, 2574020), (895, 2260536), (1048, 1930515), (1074, 1883780), (1310, 1544412), (1432, 1412835), (1438, 1406940), (1572, 1287010), (1790, 1130268), (1965, 1029608), (2148, 941890), (2157, 937960), (2620, 772206), (2685, 753512), (2876, 703470), (3144, 643505), (3580, 565134), (3595, 562776), (3930, 514804), (4296, 470945), (4314, 468980), (5240, 386103), (5370, 376756), (5752, 351735), (7160, 282567), (7190, 281388), (7860, 257402), (8628, 234490), (10740, 188378), (10785, 187592), (14380, 140694), (15720, 128701), (17256, 117245), (21480, 94189), (21570, 93796), (23449, 86280), (28760, 70347), (43140, 46898)]