17379849720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{62347}}^1$

素因数の和:62485

約数の個数: 128

約数和(自身を含む): 54946045440

約数和(自身を除く): 37566195720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 101, 115, 120, 138, 184, 202, 230, 276, 303, 345, 404, 460, 505, 552, 606, 690, 808, 920, 1010, 1212, 1380, 1515, 2020, 2323, 2424, 2760, 3030, 4040, 4646, 6060, 6969, 9292, 11615, 12120, 13938, 18584, 23230, 27876, 34845, 46460, 55752, 62347, 69690, 92920, 124694, 139380, 187041, 249388, 278760, 311735, 374082, 498776, 623470, 748164, 935205, 1246940, 1433981, 1496328, 1870410, 2493880, 2867962, 3740820, 4301943, 5735924, 6297047, 7169905, 7481640, 8603886, 11471848, 12594094, 14339810, 17207772, 18891141, 21509715, 25188188, 28679620, 31485235, 34415544, 37782282, 43019430, 50376376, 57359240, 62970470, 75564564, 86038860, 94455705, 125940940, 144832081, 151129128, 172077720, 188911410, 251881880, 289664162, 377822820, 434496243, 579328324, 724160405, 755645640, 868992486, 1158656648, 1448320810, 1737984972, 2172481215, 2896641620, 3475969944, 4344962430, 5793283240, 8689924860, 17379849720]

約数ペア:

[(1, 17379849720), (2, 8689924860), (3, 5793283240), (4, 4344962430), (5, 3475969944), (6, 2896641620), (8, 2172481215), (10, 1737984972), (12, 1448320810), (15, 1158656648), (20, 868992486), (23, 755645640), (24, 724160405), (30, 579328324), (40, 434496243), (46, 377822820), (60, 289664162), (69, 251881880), (92, 188911410), (101, 172077720), (115, 151129128), (120, 144832081), (138, 125940940), (184, 94455705), (202, 86038860), (230, 75564564), (276, 62970470), (303, 57359240), (345, 50376376), (404, 43019430), (460, 37782282), (505, 34415544), (552, 31485235), (606, 28679620), (690, 25188188), (808, 21509715), (920, 18891141), (1010, 17207772), (1212, 14339810), (1380, 12594094), (1515, 11471848), (2020, 8603886), (2323, 7481640), (2424, 7169905), (2760, 6297047), (3030, 5735924), (4040, 4301943), (4646, 3740820), (6060, 2867962), (6969, 2493880), (9292, 1870410), (11615, 1496328), (12120, 1433981), (13938, 1246940), (18584, 935205), (23230, 748164), (27876, 623470), (34845, 498776), (46460, 374082), (55752, 311735), (62347, 278760), (69690, 249388), (92920, 187041), (124694, 139380)]