73153440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1431

約数の個数: 144

約数和(自身を含む): 256569768

約数和(自身を除く): 183416328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1373, 1440, 1480, 1665, 1776, 2220, 2664, 2746, 2960, 3330, 3552, 4119, 4440, 5328, 5492, 5920, 6660, 6865, 8238, 8880, 10656, 10984, 12357, 13320, 13730, 16476, 17760, 20595, 21968, 24714, 26640, 27460, 32952, 41190, 43936, 49428, 50801, 53280, 54920, 61785, 65904, 82380, 98856, 101602, 109840, 123570, 131808, 152403, 164760, 197712, 203204, 219680, 247140, 254005, 304806, 329520, 395424, 406408, 457209, 494280, 508010, 609612, 659040, 762015, 812816, 914418, 988560, 1016020, 1219224, 1524030, 1625632, 1828836, 1977120, 2032040, 2286045, 2438448, 3048060, 3657672, 4064080, 4572090, 4876896, 6096120, 7315344, 8128160, 9144180, 12192240, 14630688, 18288360, 24384480, 36576720, 73153440]

約数ペア:

[(1, 73153440), (2, 36576720), (3, 24384480), (4, 18288360), (5, 14630688), (6, 12192240), (8, 9144180), (9, 8128160), (10, 7315344), (12, 6096120), (15, 4876896), (16, 4572090), (18, 4064080), (20, 3657672), (24, 3048060), (30, 2438448), (32, 2286045), (36, 2032040), (37, 1977120), (40, 1828836), (45, 1625632), (48, 1524030), (60, 1219224), (72, 1016020), (74, 988560), (80, 914418), (90, 812816), (96, 762015), (111, 659040), (120, 609612), (144, 508010), (148, 494280), (160, 457209), (180, 406408), (185, 395424), (222, 329520), (240, 304806), (288, 254005), (296, 247140), (333, 219680), (360, 203204), (370, 197712), (444, 164760), (480, 152403), (555, 131808), (592, 123570), (666, 109840), (720, 101602), (740, 98856), (888, 82380), (1110, 65904), (1184, 61785), (1332, 54920), (1373, 53280), (1440, 50801), (1480, 49428), (1665, 43936), (1776, 41190), (2220, 32952), (2664, 27460), (2746, 26640), (2960, 24714), (3330, 21968), (3552, 20595), (4119, 17760), (4440, 16476), (5328, 13730), (5492, 13320), (5920, 12357), (6660, 10984), (6865, 10656), (8238, 8880)]