7130733240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{69827}}^1$

素因数の和:69901

約数の個数: 128

約数和(自身を含む): 22925928960

約数和(自身を除く): 15795195720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1380, 1480, 1702, 2220, 2553, 2760, 3404, 4255, 4440, 5106, 6808, 8510, 10212, 12765, 17020, 20424, 25530, 34040, 51060, 69827, 102120, 139654, 209481, 279308, 349135, 418962, 558616, 698270, 837924, 1047405, 1396540, 1606021, 1675848, 2094810, 2583599, 2793080, 3212042, 4189620, 4818063, 5167198, 6424084, 7750797, 8030105, 8379240, 9636126, 10334396, 12848168, 12917995, 15501594, 16060210, 19272252, 20668792, 24090315, 25835990, 31003188, 32120420, 38544504, 38753985, 48180630, 51671980, 59422777, 62006376, 64240840, 77507970, 96361260, 103343960, 118845554, 155015940, 178268331, 192722520, 237691108, 297113885, 310031880, 356536662, 475382216, 594227770, 713073324, 891341655, 1188455540, 1426146648, 1782683310, 2376911080, 3565366620, 7130733240]

約数ペア:

[(1, 7130733240), (2, 3565366620), (3, 2376911080), (4, 1782683310), (5, 1426146648), (6, 1188455540), (8, 891341655), (10, 713073324), (12, 594227770), (15, 475382216), (20, 356536662), (23, 310031880), (24, 297113885), (30, 237691108), (37, 192722520), (40, 178268331), (46, 155015940), (60, 118845554), (69, 103343960), (74, 96361260), (92, 77507970), (111, 64240840), (115, 62006376), (120, 59422777), (138, 51671980), (148, 48180630), (184, 38753985), (185, 38544504), (222, 32120420), (230, 31003188), (276, 25835990), (296, 24090315), (345, 20668792), (370, 19272252), (444, 16060210), (460, 15501594), (552, 12917995), (555, 12848168), (690, 10334396), (740, 9636126), (851, 8379240), (888, 8030105), (920, 7750797), (1110, 6424084), (1380, 5167198), (1480, 4818063), (1702, 4189620), (2220, 3212042), (2553, 2793080), (2760, 2583599), (3404, 2094810), (4255, 1675848), (4440, 1606021), (5106, 1396540), (6808, 1047405), (8510, 837924), (10212, 698270), (12765, 558616), (17020, 418962), (20424, 349135), (25530, 279308), (34040, 209481), (51060, 139654), (69827, 102120)]