23982560

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 72576000

約数和(自身を除く): 48593440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 49, 56, 70, 76, 80, 92, 95, 98, 112, 115, 133, 140, 152, 160, 161, 184, 190, 196, 224, 230, 245, 266, 280, 304, 322, 343, 368, 380, 392, 437, 460, 490, 532, 560, 608, 644, 665, 686, 736, 760, 784, 805, 874, 920, 931, 980, 1064, 1120, 1127, 1288, 1330, 1372, 1520, 1568, 1610, 1715, 1748, 1840, 1862, 1960, 2128, 2185, 2254, 2576, 2660, 2744, 3040, 3059, 3220, 3430, 3496, 3680, 3724, 3920, 4256, 4370, 4508, 4655, 5152, 5320, 5488, 5635, 6118, 6440, 6517, 6860, 6992, 7448, 7840, 7889, 8740, 9016, 9310, 10640, 10976, 11270, 12236, 12880, 13034, 13720, 13984, 14896, 15295, 15778, 17480, 18032, 18620, 21280, 21413, 22540, 24472, 25760, 26068, 27440, 29792, 30590, 31556, 32585, 34960, 36064, 37240, 39445, 42826, 45080, 48944, 52136, 54880, 61180, 63112, 65170, 69920, 74480, 78890, 85652, 90160, 97888, 104272, 107065, 122360, 126224, 130340, 148960, 149891, 157780, 171304, 180320, 208544, 214130, 244720, 252448, 260680, 299782, 315560, 342608, 428260, 489440, 521360, 599564, 631120, 685216, 749455, 856520, 1042720, 1199128, 1262240, 1498910, 1713040, 2398256, 2997820, 3426080, 4796512, 5995640, 11991280, 23982560]

約数ペア:

[(1, 23982560), (2, 11991280), (4, 5995640), (5, 4796512), (7, 3426080), (8, 2997820), (10, 2398256), (14, 1713040), (16, 1498910), (19, 1262240), (20, 1199128), (23, 1042720), (28, 856520), (32, 749455), (35, 685216), (38, 631120), (40, 599564), (46, 521360), (49, 489440), (56, 428260), (70, 342608), (76, 315560), (80, 299782), (92, 260680), (95, 252448), (98, 244720), (112, 214130), (115, 208544), (133, 180320), (140, 171304), (152, 157780), (160, 149891), (161, 148960), (184, 130340), (190, 126224), (196, 122360), (224, 107065), (230, 104272), (245, 97888), (266, 90160), (280, 85652), (304, 78890), (322, 74480), (343, 69920), (368, 65170), (380, 63112), (392, 61180), (437, 54880), (460, 52136), (490, 48944), (532, 45080), (560, 42826), (608, 39445), (644, 37240), (665, 36064), (686, 34960), (736, 32585), (760, 31556), (784, 30590), (805, 29792), (874, 27440), (920, 26068), (931, 25760), (980, 24472), (1064, 22540), (1120, 21413), (1127, 21280), (1288, 18620), (1330, 18032), (1372, 17480), (1520, 15778), (1568, 15295), (1610, 14896), (1715, 13984), (1748, 13720), (1840, 13034), (1862, 12880), (1960, 12236), (2128, 11270), (2185, 10976), (2254, 10640), (2576, 9310), (2660, 9016), (2744, 8740), (3040, 7889), (3059, 7840), (3220, 7448), (3430, 6992), (3496, 6860), (3680, 6517), (3724, 6440), (3920, 6118), (4256, 5635), (4370, 5488), (4508, 5320), (4655, 5152)]