1118636640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70621}}^1$

素因数の和:70653

約数の個数: 144

約数和(自身を含む): 4164438096

約数和(自身を除く): 3045801456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 70621, 141242, 211863, 282484, 353105, 423726, 564968, 635589, 706210, 776831, 847452, 1059315, 1129936, 1271178, 1412420, 1553662, 1694904, 2118630, 2259872, 2330493, 2542356, 2824840, 3107324, 3177945, 3389808, 3884155, 4237260, 4660986, 5084712, 5649680, 6214648, 6355890, 6779616, 6991479, 7768310, 8474520, 9321972, 10169424, 11299360, 11652465, 12429296, 12711780, 13982958, 15536620, 16949040, 18643944, 20338848, 23304930, 24858592, 25423560, 27965916, 31073240, 33898080, 34957395, 37287888, 46609860, 50847120, 55931832, 62146480, 69914790, 74575776, 93219720, 101694240, 111863664, 124292960, 139829580, 186439440, 223727328, 279659160, 372878880, 559318320, 1118636640]

約数ペア:

[(1, 1118636640), (2, 559318320), (3, 372878880), (4, 279659160), (5, 223727328), (6, 186439440), (8, 139829580), (9, 124292960), (10, 111863664), (11, 101694240), (12, 93219720), (15, 74575776), (16, 69914790), (18, 62146480), (20, 55931832), (22, 50847120), (24, 46609860), (30, 37287888), (32, 34957395), (33, 33898080), (36, 31073240), (40, 27965916), (44, 25423560), (45, 24858592), (48, 23304930), (55, 20338848), (60, 18643944), (66, 16949040), (72, 15536620), (80, 13982958), (88, 12711780), (90, 12429296), (96, 11652465), (99, 11299360), (110, 10169424), (120, 9321972), (132, 8474520), (144, 7768310), (160, 6991479), (165, 6779616), (176, 6355890), (180, 6214648), (198, 5649680), (220, 5084712), (240, 4660986), (264, 4237260), (288, 3884155), (330, 3389808), (352, 3177945), (360, 3107324), (396, 2824840), (440, 2542356), (480, 2330493), (495, 2259872), (528, 2118630), (660, 1694904), (720, 1553662), (792, 1412420), (880, 1271178), (990, 1129936), (1056, 1059315), (1320, 847452), (1440, 776831), (1584, 706210), (1760, 635589), (1980, 564968), (2640, 423726), (3168, 353105), (3960, 282484), (5280, 211863), (7920, 141242), (15840, 70621)]