2078440320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98411}}^1$

素因数の和:98444

約数の個数: 128

約数和(自身を含む): 7227377280

約数和(自身を除く): 5148936960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 98411, 196822, 295233, 393644, 492055, 590466, 787288, 984110, 1082521, 1180932, 1476165, 1574576, 1968220, 2165042, 2361864, 2952330, 3149152, 3247563, 3936440, 4330084, 4723728, 5412605, 5904660, 6298304, 6495126, 7872880, 8660168, 9447456, 10825210, 11809320, 12596608, 12990252, 15745760, 16237815, 17320336, 18894912, 21650420, 23618640, 25980504, 31491520, 32475630, 34640672, 37789824, 43300840, 47237280, 51961008, 62983040, 64951260, 69281344, 86601680, 94474560, 103922016, 129902520, 138562688, 173203360, 188949120, 207844032, 259805040, 346406720, 415688064, 519610080, 692813440, 1039220160, 2078440320]

約数ペア:

[(1, 2078440320), (2, 1039220160), (3, 692813440), (4, 519610080), (5, 415688064), (6, 346406720), (8, 259805040), (10, 207844032), (11, 188949120), (12, 173203360), (15, 138562688), (16, 129902520), (20, 103922016), (22, 94474560), (24, 86601680), (30, 69281344), (32, 64951260), (33, 62983040), (40, 51961008), (44, 47237280), (48, 43300840), (55, 37789824), (60, 34640672), (64, 32475630), (66, 31491520), (80, 25980504), (88, 23618640), (96, 21650420), (110, 18894912), (120, 17320336), (128, 16237815), (132, 15745760), (160, 12990252), (165, 12596608), (176, 11809320), (192, 10825210), (220, 9447456), (240, 8660168), (264, 7872880), (320, 6495126), (330, 6298304), (352, 5904660), (384, 5412605), (440, 4723728), (480, 4330084), (528, 3936440), (640, 3247563), (660, 3149152), (704, 2952330), (880, 2361864), (960, 2165042), (1056, 1968220), (1320, 1574576), (1408, 1476165), (1760, 1180932), (1920, 1082521), (2112, 984110), (2640, 787288), (3520, 590466), (4224, 492055), (5280, 393644), (7040, 295233), (10560, 196822), (21120, 98411)]