2038961040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1881

約数の個数: 160

約数和(自身を含む): 6628504320

約数和(自身を除く): 4589543280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 229, 230, 240, 276, 345, 368, 458, 460, 552, 687, 690, 916, 920, 1104, 1145, 1374, 1380, 1613, 1832, 1840, 2290, 2748, 2760, 3226, 3435, 3664, 4580, 4839, 5267, 5496, 5520, 6452, 6870, 8065, 9160, 9678, 10534, 10992, 12904, 13740, 15801, 16130, 18320, 19356, 21068, 24195, 25808, 26335, 27480, 31602, 32260, 37099, 38712, 42136, 48390, 52670, 54960, 63204, 64520, 74198, 77424, 79005, 84272, 96780, 105340, 111297, 126408, 129040, 148396, 158010, 185495, 193560, 210680, 222594, 252816, 296792, 316020, 369377, 370990, 387120, 421360, 445188, 556485, 593584, 632040, 738754, 741980, 890376, 1108131, 1112970, 1264080, 1477508, 1483960, 1780752, 1846885, 2216262, 2225940, 2955016, 2967920, 3693770, 4432524, 4451880, 5540655, 5910032, 7387540, 8495671, 8865048, 8903760, 11081310, 14775080, 16991342, 17730096, 22162620, 25487013, 29550160, 33982684, 42478355, 44325240, 50974026, 67965368, 84956710, 88650480, 101948052, 127435065, 135930736, 169913420, 203896104, 254870130, 339826840, 407792208, 509740260, 679653680, 1019480520, 2038961040]

約数ペア:

[(1, 2038961040), (2, 1019480520), (3, 679653680), (4, 509740260), (5, 407792208), (6, 339826840), (8, 254870130), (10, 203896104), (12, 169913420), (15, 135930736), (16, 127435065), (20, 101948052), (23, 88650480), (24, 84956710), (30, 67965368), (40, 50974026), (46, 44325240), (48, 42478355), (60, 33982684), (69, 29550160), (80, 25487013), (92, 22162620), (115, 17730096), (120, 16991342), (138, 14775080), (184, 11081310), (229, 8903760), (230, 8865048), (240, 8495671), (276, 7387540), (345, 5910032), (368, 5540655), (458, 4451880), (460, 4432524), (552, 3693770), (687, 2967920), (690, 2955016), (916, 2225940), (920, 2216262), (1104, 1846885), (1145, 1780752), (1374, 1483960), (1380, 1477508), (1613, 1264080), (1832, 1112970), (1840, 1108131), (2290, 890376), (2748, 741980), (2760, 738754), (3226, 632040), (3435, 593584), (3664, 556485), (4580, 445188), (4839, 421360), (5267, 387120), (5496, 370990), (5520, 369377), (6452, 316020), (6870, 296792), (8065, 252816), (9160, 222594), (9678, 210680), (10534, 193560), (10992, 185495), (12904, 158010), (13740, 148396), (15801, 129040), (16130, 126408), (18320, 111297), (19356, 105340), (21068, 96780), (24195, 84272), (25808, 79005), (26335, 77424), (27480, 74198), (31602, 64520), (32260, 63204), (37099, 54960), (38712, 52670), (42136, 48390)]