23687040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 82877040

約数和(自身を除く): 59190000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 128, 130, 146, 156, 160, 169, 192, 195, 208, 219, 240, 260, 292, 312, 320, 338, 365, 384, 390, 416, 438, 480, 507, 520, 584, 624, 640, 676, 730, 780, 832, 845, 876, 949, 960, 1014, 1040, 1095, 1168, 1248, 1352, 1460, 1560, 1664, 1690, 1752, 1898, 1920, 2028, 2080, 2190, 2336, 2496, 2535, 2704, 2847, 2920, 3120, 3380, 3504, 3796, 4056, 4160, 4380, 4672, 4745, 4992, 5070, 5408, 5694, 5840, 6240, 6760, 7008, 7592, 8112, 8320, 8760, 9344, 9490, 10140, 10816, 11388, 11680, 12337, 12480, 13520, 14016, 14235, 15184, 16224, 17520, 18980, 20280, 21632, 22776, 23360, 24674, 24960, 27040, 28032, 28470, 30368, 32448, 35040, 37011, 37960, 40560, 45552, 46720, 49348, 54080, 56940, 60736, 61685, 64896, 70080, 74022, 75920, 81120, 91104, 98696, 108160, 113880, 121472, 123370, 140160, 148044, 151840, 162240, 182208, 185055, 197392, 227760, 246740, 296088, 303680, 324480, 364416, 370110, 394784, 455520, 493480, 592176, 607360, 740220, 789568, 911040, 986960, 1184352, 1480440, 1579136, 1822080, 1973920, 2368704, 2960880, 3947840, 4737408, 5921760, 7895680, 11843520, 23687040]

約数ペア:

[(1, 23687040), (2, 11843520), (3, 7895680), (4, 5921760), (5, 4737408), (6, 3947840), (8, 2960880), (10, 2368704), (12, 1973920), (13, 1822080), (15, 1579136), (16, 1480440), (20, 1184352), (24, 986960), (26, 911040), (30, 789568), (32, 740220), (39, 607360), (40, 592176), (48, 493480), (52, 455520), (60, 394784), (64, 370110), (65, 364416), (73, 324480), (78, 303680), (80, 296088), (96, 246740), (104, 227760), (120, 197392), (128, 185055), (130, 182208), (146, 162240), (156, 151840), (160, 148044), (169, 140160), (192, 123370), (195, 121472), (208, 113880), (219, 108160), (240, 98696), (260, 91104), (292, 81120), (312, 75920), (320, 74022), (338, 70080), (365, 64896), (384, 61685), (390, 60736), (416, 56940), (438, 54080), (480, 49348), (507, 46720), (520, 45552), (584, 40560), (624, 37960), (640, 37011), (676, 35040), (730, 32448), (780, 30368), (832, 28470), (845, 28032), (876, 27040), (949, 24960), (960, 24674), (1014, 23360), (1040, 22776), (1095, 21632), (1168, 20280), (1248, 18980), (1352, 17520), (1460, 16224), (1560, 15184), (1664, 14235), (1690, 14016), (1752, 13520), (1898, 12480), (1920, 12337), (2028, 11680), (2080, 11388), (2190, 10816), (2336, 10140), (2496, 9490), (2535, 9344), (2704, 8760), (2847, 8320), (2920, 8112), (3120, 7592), (3380, 7008), (3504, 6760), (3796, 6240), (4056, 5840), (4160, 5694), (4380, 5408), (4672, 5070), (4745, 4992)]