147896040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 316590360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 310, 332, 372, 415, 465, 479, 498, 620, 664, 744, 830, 930, 958, 996, 1240, 1245, 1437, 1660, 1860, 1916, 1992, 2395, 2490, 2573, 2874, 3320, 3720, 3832, 4790, 4980, 5146, 5748, 7185, 7719, 9580, 9960, 10292, 11496, 12865, 14370, 14849, 15438, 19160, 20584, 25730, 28740, 29698, 30876, 38595, 39757, 44547, 51460, 57480, 59396, 61752, 74245, 77190, 79514, 89094, 102920, 118792, 119271, 148490, 154380, 159028, 178188, 198785, 222735, 238542, 296980, 308760, 318056, 356376, 397570, 445470, 477084, 593960, 596355, 795140, 890940, 954168, 1192710, 1232467, 1590280, 1781880, 2385420, 2464934, 3697401, 4770840, 4929868, 6162335, 7394802, 9859736, 12324670, 14789604, 18487005, 24649340, 29579208, 36974010, 49298680, 73948020, 147896040]

約数ペア:

[(1, 147896040), (2, 73948020), (3, 49298680), (4, 36974010), (5, 29579208), (6, 24649340), (8, 18487005), (10, 14789604), (12, 12324670), (15, 9859736), (20, 7394802), (24, 6162335), (30, 4929868), (31, 4770840), (40, 3697401), (60, 2464934), (62, 2385420), (83, 1781880), (93, 1590280), (120, 1232467), (124, 1192710), (155, 954168), (166, 890940), (186, 795140), (248, 596355), (249, 593960), (310, 477084), (332, 445470), (372, 397570), (415, 356376), (465, 318056), (479, 308760), (498, 296980), (620, 238542), (664, 222735), (744, 198785), (830, 178188), (930, 159028), (958, 154380), (996, 148490), (1240, 119271), (1245, 118792), (1437, 102920), (1660, 89094), (1860, 79514), (1916, 77190), (1992, 74245), (2395, 61752), (2490, 59396), (2573, 57480), (2874, 51460), (3320, 44547), (3720, 39757), (3832, 38595), (4790, 30876), (4980, 29698), (5146, 28740), (5748, 25730), (7185, 20584), (7719, 19160), (9580, 15438), (9960, 14849), (10292, 14370), (11496, 12865)]