519623820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 1654091712

約数和(自身を除く): 1134467892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 313, 345, 401, 414, 460, 626, 690, 802, 828, 939, 1035, 1203, 1252, 1380, 1565, 1604, 1878, 2005, 2070, 2406, 2817, 3130, 3609, 3756, 4010, 4140, 4695, 4812, 5634, 6015, 6260, 7199, 7218, 8020, 9223, 9390, 11268, 12030, 14085, 14398, 14436, 18045, 18446, 18780, 21597, 24060, 27669, 28170, 28796, 35995, 36090, 36892, 43194, 46115, 55338, 56340, 64791, 71990, 72180, 83007, 86388, 92230, 107985, 110676, 125513, 129582, 138345, 143980, 166014, 184460, 215970, 251026, 259164, 276690, 323955, 332028, 376539, 415035, 431940, 502052, 553380, 627565, 647910, 753078, 830070, 1129617, 1255130, 1295820, 1506156, 1660140, 1882695, 2259234, 2510260, 2886799, 3765390, 4518468, 5648085, 5773598, 7530780, 8660397, 11296170, 11547196, 14433995, 17320794, 22592340, 25981191, 28867990, 34641588, 43301985, 51962382, 57735980, 86603970, 103924764, 129905955, 173207940, 259811910, 519623820]

約数ペア:

[(1, 519623820), (2, 259811910), (3, 173207940), (4, 129905955), (5, 103924764), (6, 86603970), (9, 57735980), (10, 51962382), (12, 43301985), (15, 34641588), (18, 28867990), (20, 25981191), (23, 22592340), (30, 17320794), (36, 14433995), (45, 11547196), (46, 11296170), (60, 8660397), (69, 7530780), (90, 5773598), (92, 5648085), (115, 4518468), (138, 3765390), (180, 2886799), (207, 2510260), (230, 2259234), (276, 1882695), (313, 1660140), (345, 1506156), (401, 1295820), (414, 1255130), (460, 1129617), (626, 830070), (690, 753078), (802, 647910), (828, 627565), (939, 553380), (1035, 502052), (1203, 431940), (1252, 415035), (1380, 376539), (1565, 332028), (1604, 323955), (1878, 276690), (2005, 259164), (2070, 251026), (2406, 215970), (2817, 184460), (3130, 166014), (3609, 143980), (3756, 138345), (4010, 129582), (4140, 125513), (4695, 110676), (4812, 107985), (5634, 92230), (6015, 86388), (6260, 83007), (7199, 72180), (7218, 71990), (8020, 64791), (9223, 56340), (9390, 55338), (11268, 46115), (12030, 43194), (14085, 36892), (14398, 36090), (14436, 35995), (18045, 28796), (18446, 28170), (18780, 27669), (21597, 24060)]