1517186720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58897}}^1$

素因数の和:58942

約数の個数: 96

約数和(自身を含む): 4274581248

約数和(自身を除く): 2757394528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 58897, 117794, 235588, 294485, 412279, 471176, 588970, 824558, 942352, 1177940, 1354631, 1649116, 1884704, 2061395, 2355880, 2709262, 3298232, 4122790, 4711760, 5418524, 6596464, 6773155, 8245580, 9423520, 9482417, 10837048, 13192928, 13546310, 16491160, 18964834, 21674096, 27092620, 32982320, 37929668, 43348192, 47412085, 54185240, 65964640, 75859336, 94824170, 108370480, 151718672, 189648340, 216740960, 303437344, 379296680, 758593360, 1517186720]

約数ペア:

[(1, 1517186720), (2, 758593360), (4, 379296680), (5, 303437344), (7, 216740960), (8, 189648340), (10, 151718672), (14, 108370480), (16, 94824170), (20, 75859336), (23, 65964640), (28, 54185240), (32, 47412085), (35, 43348192), (40, 37929668), (46, 32982320), (56, 27092620), (70, 21674096), (80, 18964834), (92, 16491160), (112, 13546310), (115, 13192928), (140, 10837048), (160, 9482417), (161, 9423520), (184, 8245580), (224, 6773155), (230, 6596464), (280, 5418524), (322, 4711760), (368, 4122790), (460, 3298232), (560, 2709262), (644, 2355880), (736, 2061395), (805, 1884704), (920, 1649116), (1120, 1354631), (1288, 1177940), (1610, 942352), (1840, 824558), (2576, 588970), (3220, 471176), (3680, 412279), (5152, 294485), (6440, 235588), (12880, 117794), (25760, 58897)]