1079505920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 176

約数和(自身を含む): 2759028480

約数和(自身を除く): 1679522560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 103, 115, 128, 160, 178, 184, 206, 230, 256, 320, 356, 368, 412, 445, 460, 512, 515, 640, 712, 736, 824, 890, 920, 1024, 1030, 1280, 1424, 1472, 1648, 1780, 1840, 2047, 2060, 2369, 2560, 2848, 2944, 3296, 3560, 3680, 4094, 4120, 4738, 5120, 5696, 5888, 6592, 7120, 7360, 8188, 8240, 9167, 9476, 10235, 11392, 11776, 11845, 13184, 14240, 14720, 16376, 16480, 18334, 18952, 20470, 22784, 23552, 23690, 26368, 28480, 29440, 32752, 32960, 36668, 37904, 40940, 45568, 45835, 47380, 52736, 56960, 58880, 65504, 65920, 73336, 75808, 81880, 91136, 91670, 94760, 105472, 113920, 117760, 131008, 131840, 146672, 151616, 163760, 183340, 189520, 210841, 227840, 262016, 263680, 293344, 303232, 327520, 366680, 379040, 421682, 455680, 524032, 527360, 586688, 606464, 655040, 733360, 758080, 843364, 1048064, 1054205, 1173376, 1212928, 1310080, 1466720, 1516160, 1686728, 2096128, 2108410, 2346752, 2425856, 2620160, 2933440, 3032320, 3373456, 4216820, 4693504, 5240320, 5866880, 6064640, 6746912, 8433640, 9387008, 10480640, 11733760, 12129280, 13493824, 16867280, 23467520, 26987648, 33734560, 46935040, 53975296, 67469120, 107950592, 134938240, 215901184, 269876480, 539752960, 1079505920]

約数ペア:

[(1, 1079505920), (2, 539752960), (4, 269876480), (5, 215901184), (8, 134938240), (10, 107950592), (16, 67469120), (20, 53975296), (23, 46935040), (32, 33734560), (40, 26987648), (46, 23467520), (64, 16867280), (80, 13493824), (89, 12129280), (92, 11733760), (103, 10480640), (115, 9387008), (128, 8433640), (160, 6746912), (178, 6064640), (184, 5866880), (206, 5240320), (230, 4693504), (256, 4216820), (320, 3373456), (356, 3032320), (368, 2933440), (412, 2620160), (445, 2425856), (460, 2346752), (512, 2108410), (515, 2096128), (640, 1686728), (712, 1516160), (736, 1466720), (824, 1310080), (890, 1212928), (920, 1173376), (1024, 1054205), (1030, 1048064), (1280, 843364), (1424, 758080), (1472, 733360), (1648, 655040), (1780, 606464), (1840, 586688), (2047, 527360), (2060, 524032), (2369, 455680), (2560, 421682), (2848, 379040), (2944, 366680), (3296, 327520), (3560, 303232), (3680, 293344), (4094, 263680), (4120, 262016), (4738, 227840), (5120, 210841), (5696, 189520), (5888, 183340), (6592, 163760), (7120, 151616), (7360, 146672), (8188, 131840), (8240, 131008), (9167, 117760), (9476, 113920), (10235, 105472), (11392, 94760), (11776, 91670), (11845, 91136), (13184, 81880), (14240, 75808), (14720, 73336), (16376, 65920), (16480, 65504), (18334, 58880), (18952, 56960), (20470, 52736), (22784, 47380), (23552, 45835), (23690, 45568), (26368, 40940), (28480, 37904), (29440, 36668), (32752, 32960)]