112893440

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 312301440

約数和(自身を除く): 199408000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 211, 220, 256, 304, 320, 352, 380, 418, 422, 440, 512, 608, 640, 704, 760, 836, 844, 880, 1045, 1055, 1216, 1280, 1408, 1520, 1672, 1688, 1760, 2090, 2110, 2321, 2432, 2560, 2816, 3040, 3344, 3376, 3520, 4009, 4180, 4220, 4642, 4864, 5632, 6080, 6688, 6752, 7040, 8018, 8360, 8440, 9284, 9728, 11605, 12160, 13376, 13504, 14080, 16036, 16720, 16880, 18568, 20045, 23210, 24320, 26752, 27008, 28160, 32072, 33440, 33760, 37136, 40090, 44099, 46420, 48640, 53504, 54016, 64144, 66880, 67520, 74272, 80180, 88198, 92840, 107008, 108032, 128288, 133760, 135040, 148544, 160360, 176396, 185680, 220495, 256576, 267520, 270080, 297088, 320720, 352792, 371360, 440990, 513152, 535040, 540160, 594176, 641440, 705584, 742720, 881980, 1026304, 1188352, 1282880, 1411168, 1485440, 1763960, 2052608, 2565760, 2822336, 2970880, 3527920, 5131520, 5644672, 5941760, 7055840, 10263040, 11289344, 14111680, 22578688, 28223360, 56446720, 112893440]

約数ペア:

[(1, 112893440), (2, 56446720), (4, 28223360), (5, 22578688), (8, 14111680), (10, 11289344), (11, 10263040), (16, 7055840), (19, 5941760), (20, 5644672), (22, 5131520), (32, 3527920), (38, 2970880), (40, 2822336), (44, 2565760), (55, 2052608), (64, 1763960), (76, 1485440), (80, 1411168), (88, 1282880), (95, 1188352), (110, 1026304), (128, 881980), (152, 742720), (160, 705584), (176, 641440), (190, 594176), (209, 540160), (211, 535040), (220, 513152), (256, 440990), (304, 371360), (320, 352792), (352, 320720), (380, 297088), (418, 270080), (422, 267520), (440, 256576), (512, 220495), (608, 185680), (640, 176396), (704, 160360), (760, 148544), (836, 135040), (844, 133760), (880, 128288), (1045, 108032), (1055, 107008), (1216, 92840), (1280, 88198), (1408, 80180), (1520, 74272), (1672, 67520), (1688, 66880), (1760, 64144), (2090, 54016), (2110, 53504), (2321, 48640), (2432, 46420), (2560, 44099), (2816, 40090), (3040, 37136), (3344, 33760), (3376, 33440), (3520, 32072), (4009, 28160), (4180, 27008), (4220, 26752), (4642, 24320), (4864, 23210), (5632, 20045), (6080, 18568), (6688, 16880), (6752, 16720), (7040, 16036), (8018, 14080), (8360, 13504), (8440, 13376), (9284, 12160), (9728, 11605)]