2165475840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25633}}^1$

素因数の和:25670

約数の個数: 160

約数和(自身を含む): 7552391616

約数和(自身を除く): 5386915776

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, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 21120, 25633, 28160, 42240, 51266, 76899, 84480, 102532, 128165, 153798, 205064, 256330, 281963, 307596, 384495, 410128, 512660, 563926, 615192, 768990, 820256, 845889, 1025320, 1127852, 1230384, 1409815, 1537980, 1640512, 1691778, 2050640, 2255704, 2460768, 2819630, 3075960, 3281024, 3383556, 4101280, 4229445, 4511408, 4921536, 5639260, 6151920, 6562048, 6767112, 8202560, 8458890, 9022816, 9843072, 11278520, 12303840, 13124096, 13534224, 16405120, 16917780, 18045632, 19686144, 22557040, 24607680, 27068448, 32810240, 33835560, 36091264, 39372288, 45114080, 49215360, 54136896, 65620480, 67671120, 72182528, 90228160, 98430720, 108273792, 135342240, 144365056, 180456320, 196861440, 216547584, 270684480, 360912640, 433095168, 541368960, 721825280, 1082737920, 2165475840]

約数ペア:

[(1, 2165475840), (2, 1082737920), (3, 721825280), (4, 541368960), (5, 433095168), (6, 360912640), (8, 270684480), (10, 216547584), (11, 196861440), (12, 180456320), (15, 144365056), (16, 135342240), (20, 108273792), (22, 98430720), (24, 90228160), (30, 72182528), (32, 67671120), (33, 65620480), (40, 54136896), (44, 49215360), (48, 45114080), (55, 39372288), (60, 36091264), (64, 33835560), (66, 32810240), (80, 27068448), (88, 24607680), (96, 22557040), (110, 19686144), (120, 18045632), (128, 16917780), (132, 16405120), (160, 13534224), (165, 13124096), (176, 12303840), (192, 11278520), (220, 9843072), (240, 9022816), (256, 8458890), (264, 8202560), (320, 6767112), (330, 6562048), (352, 6151920), (384, 5639260), (440, 4921536), (480, 4511408), (512, 4229445), (528, 4101280), (640, 3383556), (660, 3281024), (704, 3075960), (768, 2819630), (880, 2460768), (960, 2255704), (1056, 2050640), (1280, 1691778), (1320, 1640512), (1408, 1537980), (1536, 1409815), (1760, 1230384), (1920, 1127852), (2112, 1025320), (2560, 845889), (2640, 820256), (2816, 768990), (3520, 615192), (3840, 563926), (4224, 512660), (5280, 410128), (5632, 384495), (7040, 307596), (7680, 281963), (8448, 256330), (10560, 205064), (14080, 153798), (16896, 128165), (21120, 102532), (25633, 84480), (28160, 76899), (42240, 51266)]