23933280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 91445760

約数和(自身を除く): 67512480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 419, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 838, 840, 952, 1020, 1120, 1190, 1257, 1360, 1428, 1632, 1676, 1680, 1785, 1904, 2040, 2095, 2380, 2514, 2720, 2856, 2933, 3352, 3360, 3570, 3808, 4080, 4190, 4760, 5028, 5712, 5866, 6285, 6704, 7123, 7140, 8160, 8380, 8799, 9520, 10056, 11424, 11732, 12570, 13408, 14246, 14280, 14665, 16760, 17598, 19040, 20112, 21369, 23464, 25140, 28492, 28560, 29330, 33520, 35196, 35615, 40224, 42738, 43995, 46928, 49861, 50280, 56984, 57120, 58660, 67040, 70392, 71230, 85476, 87990, 93856, 99722, 100560, 106845, 113968, 117320, 140784, 142460, 149583, 170952, 175980, 199444, 201120, 213690, 227936, 234640, 249305, 281568, 284920, 299166, 341904, 351960, 398888, 427380, 469280, 498610, 569840, 598332, 683808, 703920, 747915, 797776, 854760, 997220, 1139680, 1196664, 1407840, 1495830, 1595552, 1709520, 1994440, 2393328, 2991660, 3419040, 3988880, 4786656, 5983320, 7977760, 11966640, 23933280]

約数ペア:

[(1, 23933280), (2, 11966640), (3, 7977760), (4, 5983320), (5, 4786656), (6, 3988880), (7, 3419040), (8, 2991660), (10, 2393328), (12, 1994440), (14, 1709520), (15, 1595552), (16, 1495830), (17, 1407840), (20, 1196664), (21, 1139680), (24, 997220), (28, 854760), (30, 797776), (32, 747915), (34, 703920), (35, 683808), (40, 598332), (42, 569840), (48, 498610), (51, 469280), (56, 427380), (60, 398888), (68, 351960), (70, 341904), (80, 299166), (84, 284920), (85, 281568), (96, 249305), (102, 234640), (105, 227936), (112, 213690), (119, 201120), (120, 199444), (136, 175980), (140, 170952), (160, 149583), (168, 142460), (170, 140784), (204, 117320), (210, 113968), (224, 106845), (238, 100560), (240, 99722), (255, 93856), (272, 87990), (280, 85476), (336, 71230), (340, 70392), (357, 67040), (408, 58660), (419, 57120), (420, 56984), (476, 50280), (480, 49861), (510, 46928), (544, 43995), (560, 42738), (595, 40224), (672, 35615), (680, 35196), (714, 33520), (816, 29330), (838, 28560), (840, 28492), (952, 25140), (1020, 23464), (1120, 21369), (1190, 20112), (1257, 19040), (1360, 17598), (1428, 16760), (1632, 14665), (1676, 14280), (1680, 14246), (1785, 13408), (1904, 12570), (2040, 11732), (2095, 11424), (2380, 10056), (2514, 9520), (2720, 8799), (2856, 8380), (2933, 8160), (3352, 7140), (3360, 7123), (3570, 6704), (3808, 6285), (4080, 5866), (4190, 5712), (4760, 5028)]