1190717440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 3244935330

約数和(自身を除く): 2054217890

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 512, 605, 620, 640, 682, 704, 880, 961, 968, 992, 1024, 1210, 1240, 1280, 1364, 1408, 1705, 1760, 1922, 1936, 1984, 2048, 2420, 2480, 2560, 2728, 2816, 3410, 3520, 3751, 3844, 3872, 3968, 4805, 4840, 4960, 5120, 5456, 5632, 6820, 7040, 7502, 7688, 7744, 7936, 9610, 9680, 9920, 10240, 10571, 10912, 11264, 13640, 14080, 15004, 15376, 15488, 15872, 18755, 19220, 19360, 19840, 21142, 21824, 22528, 27280, 28160, 30008, 30752, 30976, 31744, 37510, 38440, 38720, 39680, 42284, 43648, 52855, 54560, 56320, 60016, 61504, 61952, 63488, 75020, 76880, 77440, 79360, 84568, 87296, 105710, 109120, 112640, 116281, 120032, 123008, 123904, 150040, 153760, 154880, 158720, 169136, 174592, 211420, 218240, 232562, 240064, 246016, 247808, 300080, 307520, 309760, 317440, 338272, 349184, 422840, 436480, 465124, 480128, 492032, 581405, 600160, 615040, 619520, 676544, 698368, 845680, 872960, 930248, 960256, 984064, 1162810, 1200320, 1230080, 1239040, 1353088, 1691360, 1745920, 1860496, 1920512, 1968128, 2325620, 2400640, 2460160, 2706176, 3382720, 3491840, 3720992, 3841024, 4651240, 4801280, 4920320, 5412352, 6765440, 7441984, 7682048, 9302480, 9602560, 9840640, 10824704, 13530880, 14883968, 18604960, 19205120, 21649408, 27061760, 29767936, 37209920, 38410240, 54123520, 59535872, 74419840, 108247040, 119071744, 148839680, 238143488, 297679360, 595358720, 1190717440]

約数ペア:

[(1, 1190717440), (2, 595358720), (4, 297679360), (5, 238143488), (8, 148839680), (10, 119071744), (11, 108247040), (16, 74419840), (20, 59535872), (22, 54123520), (31, 38410240), (32, 37209920), (40, 29767936), (44, 27061760), (55, 21649408), (62, 19205120), (64, 18604960), (80, 14883968), (88, 13530880), (110, 10824704), (121, 9840640), (124, 9602560), (128, 9302480), (155, 7682048), (160, 7441984), (176, 6765440), (220, 5412352), (242, 4920320), (248, 4801280), (256, 4651240), (310, 3841024), (320, 3720992), (341, 3491840), (352, 3382720), (440, 2706176), (484, 2460160), (496, 2400640), (512, 2325620), (605, 1968128), (620, 1920512), (640, 1860496), (682, 1745920), (704, 1691360), (880, 1353088), (961, 1239040), (968, 1230080), (992, 1200320), (1024, 1162810), (1210, 984064), (1240, 960256), (1280, 930248), (1364, 872960), (1408, 845680), (1705, 698368), (1760, 676544), (1922, 619520), (1936, 615040), (1984, 600160), (2048, 581405), (2420, 492032), (2480, 480128), (2560, 465124), (2728, 436480), (2816, 422840), (3410, 349184), (3520, 338272), (3751, 317440), (3844, 309760), (3872, 307520), (3968, 300080), (4805, 247808), (4840, 246016), (4960, 240064), (5120, 232562), (5456, 218240), (5632, 211420), (6820, 174592), (7040, 169136), (7502, 158720), (7688, 154880), (7744, 153760), (7936, 150040), (9610, 123904), (9680, 123008), (9920, 120032), (10240, 116281), (10571, 112640), (10912, 109120), (11264, 105710), (13640, 87296), (14080, 84568), (15004, 79360), (15376, 77440), (15488, 76880), (15872, 75020), (18755, 63488), (19220, 61952), (19360, 61504), (19840, 60016), (21142, 56320), (21824, 54560), (22528, 52855), (27280, 43648), (28160, 42284), (30008, 39680), (30752, 38720), (30976, 38440), (31744, 37510)]