743804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 2298378240

約数和(自身を除く): 1554573720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 71, 120, 134, 142, 201, 213, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 1005, 1065, 1303, 1340, 1420, 1608, 1704, 2010, 2130, 2606, 2680, 2840, 3909, 4020, 4260, 4757, 5212, 6515, 7818, 8040, 8520, 9514, 10424, 13030, 14271, 15636, 19028, 19545, 23785, 26060, 28542, 31272, 38056, 39090, 47570, 52120, 57084, 71355, 78180, 87301, 92513, 95140, 114168, 142710, 156360, 174602, 185026, 190280, 261903, 277539, 285420, 349204, 370052, 436505, 462565, 523806, 555078, 570840, 698408, 740104, 873010, 925130, 1047612, 1110156, 1309515, 1387695, 1746020, 1850260, 2095224, 2220312, 2619030, 2775390, 3492040, 3700520, 5238060, 5550780, 6198371, 10476120, 11101560, 12396742, 18595113, 24793484, 30991855, 37190226, 49586968, 61983710, 74380452, 92975565, 123967420, 148760904, 185951130, 247934840, 371902260, 743804520]

約数ペア:

[(1, 743804520), (2, 371902260), (3, 247934840), (4, 185951130), (5, 148760904), (6, 123967420), (8, 92975565), (10, 74380452), (12, 61983710), (15, 49586968), (20, 37190226), (24, 30991855), (30, 24793484), (40, 18595113), (60, 12396742), (67, 11101560), (71, 10476120), (120, 6198371), (134, 5550780), (142, 5238060), (201, 3700520), (213, 3492040), (268, 2775390), (284, 2619030), (335, 2220312), (355, 2095224), (402, 1850260), (426, 1746020), (536, 1387695), (568, 1309515), (670, 1110156), (710, 1047612), (804, 925130), (852, 873010), (1005, 740104), (1065, 698408), (1303, 570840), (1340, 555078), (1420, 523806), (1608, 462565), (1704, 436505), (2010, 370052), (2130, 349204), (2606, 285420), (2680, 277539), (2840, 261903), (3909, 190280), (4020, 185026), (4260, 174602), (4757, 156360), (5212, 142710), (6515, 114168), (7818, 95140), (8040, 92513), (8520, 87301), (9514, 78180), (10424, 71355), (13030, 57084), (14271, 52120), (15636, 47570), (19028, 39090), (19545, 38056), (23785, 31272), (26060, 28542)]