23131680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 85857408

約数和(自身を除く): 62725728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 337, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 674, 715, 780, 858, 880, 1011, 1040, 1056, 1144, 1248, 1320, 1348, 1430, 1560, 1685, 1716, 1760, 2022, 2080, 2145, 2288, 2640, 2696, 2860, 3120, 3370, 3432, 3707, 4044, 4290, 4381, 4576, 5055, 5280, 5392, 5720, 6240, 6740, 6864, 7414, 8088, 8580, 8762, 10110, 10784, 11121, 11440, 13143, 13480, 13728, 14828, 16176, 17160, 17524, 18535, 20220, 21905, 22242, 22880, 26286, 26960, 29656, 32352, 34320, 35048, 37070, 40440, 43810, 44484, 48191, 52572, 53920, 55605, 59312, 65715, 68640, 70096, 74140, 80880, 87620, 88968, 96382, 105144, 111210, 118624, 131430, 140192, 144573, 148280, 161760, 175240, 177936, 192764, 210288, 222420, 240955, 262860, 289146, 296560, 350480, 355872, 385528, 420576, 444840, 481910, 525720, 578292, 593120, 700960, 722865, 771056, 889680, 963820, 1051440, 1156584, 1445730, 1542112, 1779360, 1927640, 2102880, 2313168, 2891460, 3855280, 4626336, 5782920, 7710560, 11565840, 23131680]

約数ペア:

[(1, 23131680), (2, 11565840), (3, 7710560), (4, 5782920), (5, 4626336), (6, 3855280), (8, 2891460), (10, 2313168), (11, 2102880), (12, 1927640), (13, 1779360), (15, 1542112), (16, 1445730), (20, 1156584), (22, 1051440), (24, 963820), (26, 889680), (30, 771056), (32, 722865), (33, 700960), (39, 593120), (40, 578292), (44, 525720), (48, 481910), (52, 444840), (55, 420576), (60, 385528), (65, 355872), (66, 350480), (78, 296560), (80, 289146), (88, 262860), (96, 240955), (104, 222420), (110, 210288), (120, 192764), (130, 177936), (132, 175240), (143, 161760), (156, 148280), (160, 144573), (165, 140192), (176, 131430), (195, 118624), (208, 111210), (220, 105144), (240, 96382), (260, 88968), (264, 87620), (286, 80880), (312, 74140), (330, 70096), (337, 68640), (352, 65715), (390, 59312), (416, 55605), (429, 53920), (440, 52572), (480, 48191), (520, 44484), (528, 43810), (572, 40440), (624, 37070), (660, 35048), (674, 34320), (715, 32352), (780, 29656), (858, 26960), (880, 26286), (1011, 22880), (1040, 22242), (1056, 21905), (1144, 20220), (1248, 18535), (1320, 17524), (1348, 17160), (1430, 16176), (1560, 14828), (1685, 13728), (1716, 13480), (1760, 13143), (2022, 11440), (2080, 11121), (2145, 10784), (2288, 10110), (2640, 8762), (2696, 8580), (2860, 8088), (3120, 7414), (3370, 6864), (3432, 6740), (3707, 6240), (4044, 5720), (4290, 5392), (4381, 5280), (4576, 5055)]