91558720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 257312160

約数和(自身を除く): 165753440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 37, 38, 40, 44, 55, 64, 74, 76, 80, 88, 95, 110, 148, 152, 160, 176, 185, 190, 209, 220, 296, 304, 320, 352, 370, 380, 407, 418, 440, 592, 608, 703, 704, 740, 760, 814, 836, 880, 1045, 1184, 1216, 1369, 1406, 1480, 1520, 1628, 1672, 1760, 2035, 2090, 2368, 2738, 2812, 2960, 3040, 3256, 3344, 3515, 3520, 4070, 4180, 5476, 5624, 5920, 6080, 6512, 6688, 6845, 7030, 7733, 8140, 8360, 10952, 11248, 11840, 13024, 13376, 13690, 14060, 15059, 15466, 16280, 16720, 21904, 22496, 26011, 26048, 27380, 28120, 30118, 30932, 32560, 33440, 38665, 43808, 44992, 52022, 54760, 56240, 60236, 61864, 65120, 66880, 75295, 77330, 87616, 104044, 109520, 112480, 120472, 123728, 130055, 130240, 150590, 154660, 208088, 219040, 224960, 240944, 247456, 260110, 286121, 301180, 309320, 416176, 438080, 481888, 494912, 520220, 572242, 602360, 618640, 832352, 963776, 1040440, 1144484, 1204720, 1237280, 1430605, 1664704, 2080880, 2288968, 2409440, 2474560, 2861210, 4161760, 4577936, 4818880, 5722420, 8323520, 9155872, 11444840, 18311744, 22889680, 45779360, 91558720]

約数ペア:

[(1, 91558720), (2, 45779360), (4, 22889680), (5, 18311744), (8, 11444840), (10, 9155872), (11, 8323520), (16, 5722420), (19, 4818880), (20, 4577936), (22, 4161760), (32, 2861210), (37, 2474560), (38, 2409440), (40, 2288968), (44, 2080880), (55, 1664704), (64, 1430605), (74, 1237280), (76, 1204720), (80, 1144484), (88, 1040440), (95, 963776), (110, 832352), (148, 618640), (152, 602360), (160, 572242), (176, 520220), (185, 494912), (190, 481888), (209, 438080), (220, 416176), (296, 309320), (304, 301180), (320, 286121), (352, 260110), (370, 247456), (380, 240944), (407, 224960), (418, 219040), (440, 208088), (592, 154660), (608, 150590), (703, 130240), (704, 130055), (740, 123728), (760, 120472), (814, 112480), (836, 109520), (880, 104044), (1045, 87616), (1184, 77330), (1216, 75295), (1369, 66880), (1406, 65120), (1480, 61864), (1520, 60236), (1628, 56240), (1672, 54760), (1760, 52022), (2035, 44992), (2090, 43808), (2368, 38665), (2738, 33440), (2812, 32560), (2960, 30932), (3040, 30118), (3256, 28120), (3344, 27380), (3515, 26048), (3520, 26011), (4070, 22496), (4180, 21904), (5476, 16720), (5624, 16280), (5920, 15466), (6080, 15059), (6512, 14060), (6688, 13690), (6845, 13376), (7030, 13024), (7733, 11840), (8140, 11248), (8360, 10952)]