442759635040

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{4391}}^1$

素因数の和:4665

約数の個数: 192

約数和(自身を含む): 1083563671680

約数和(自身を除く): 640804036640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 89, 97, 146, 160, 178, 194, 292, 356, 365, 388, 445, 485, 584, 712, 730, 776, 890, 970, 1168, 1424, 1460, 1552, 1780, 1940, 2336, 2848, 2920, 3104, 3560, 3880, 4391, 5840, 6497, 7081, 7120, 7760, 8633, 8782, 11680, 12994, 14162, 14240, 15520, 17266, 17564, 21955, 25988, 28324, 32485, 34532, 35128, 35405, 43165, 43910, 51976, 56648, 64970, 69064, 70256, 70810, 86330, 87820, 103952, 113296, 129940, 138128, 140512, 141620, 172660, 175640, 207904, 226592, 259880, 276256, 283240, 320543, 345320, 351280, 390799, 425927, 519760, 566480, 630209, 641086, 690640, 702560, 781598, 851854, 1039520, 1132960, 1260418, 1282172, 1381280, 1563196, 1602715, 1703708, 1953995, 2129635, 2520836, 2564344, 3126392, 3151045, 3205430, 3407416, 3907990, 4259270, 5041672, 5128688, 6252784, 6302090, 6410860, 6814832, 7815980, 8518540, 10083344, 10257376, 12505568, 12604180, 12821720, 13629664, 15631960, 17037080, 20166688, 25208360, 25643440, 28528327, 31092671, 31263920, 34074160, 37907503, 50416720, 51286880, 57056654, 62185342, 62527840, 68148320, 75815006, 100833440, 114113308, 124370684, 142641635, 151630012, 155463355, 189537515, 228226616, 248741368, 285283270, 303260024, 310926710, 379075030, 456453232, 497482736, 570566540, 606520048, 621853420, 758150060, 912906464, 994965472, 1141133080, 1213040096, 1243706840, 1516300120, 2282266160, 2487413680, 2767247719, 3032600240, 4564532320, 4974827360, 5534495438, 6065200480, 11068990876, 13836238595, 22137981752, 27672477190, 44275963504, 55344954380, 88551927008, 110689908760, 221379817520, 442759635040]

約数ペア:

[(1, 442759635040), (2, 221379817520), (4, 110689908760), (5, 88551927008), (8, 55344954380), (10, 44275963504), (16, 27672477190), (20, 22137981752), (32, 13836238595), (40, 11068990876), (73, 6065200480), (80, 5534495438), (89, 4974827360), (97, 4564532320), (146, 3032600240), (160, 2767247719), (178, 2487413680), (194, 2282266160), (292, 1516300120), (356, 1243706840), (365, 1213040096), (388, 1141133080), (445, 994965472), (485, 912906464), (584, 758150060), (712, 621853420), (730, 606520048), (776, 570566540), (890, 497482736), (970, 456453232), (1168, 379075030), (1424, 310926710), (1460, 303260024), (1552, 285283270), (1780, 248741368), (1940, 228226616), (2336, 189537515), (2848, 155463355), (2920, 151630012), (3104, 142641635), (3560, 124370684), (3880, 114113308), (4391, 100833440), (5840, 75815006), (6497, 68148320), (7081, 62527840), (7120, 62185342), (7760, 57056654), (8633, 51286880), (8782, 50416720), (11680, 37907503), (12994, 34074160), (14162, 31263920), (14240, 31092671), (15520, 28528327), (17266, 25643440), (17564, 25208360), (21955, 20166688), (25988, 17037080), (28324, 15631960), (32485, 13629664), (34532, 12821720), (35128, 12604180), (35405, 12505568), (43165, 10257376), (43910, 10083344), (51976, 8518540), (56648, 7815980), (64970, 6814832), (69064, 6410860), (70256, 6302090), (70810, 6252784), (86330, 5128688), (87820, 5041672), (103952, 4259270), (113296, 3907990), (129940, 3407416), (138128, 3205430), (140512, 3151045), (141620, 3126392), (172660, 2564344), (175640, 2520836), (207904, 2129635), (226592, 1953995), (259880, 1703708), (276256, 1602715), (283240, 1563196), (320543, 1381280), (345320, 1282172), (351280, 1260418), (390799, 1132960), (425927, 1039520), (519760, 851854), (566480, 781598), (630209, 702560), (641086, 690640)]