266150640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9319}}^1$

素因数の和:9359

約数の個数: 160

約数和(自身を含む): 998507520

約数和(自身を除く): 732356880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9319, 9520, 14280, 18638, 27957, 28560, 37276, 46595, 55914, 65233, 74552, 93190, 111828, 130466, 139785, 149104, 158423, 186380, 195699, 223656, 260932, 279570, 316846, 326165, 372760, 391398, 447312, 475269, 521864, 559140, 633692, 652330, 745520, 782796, 792115, 950538, 978495, 1043728, 1108961, 1118280, 1267384, 1304660, 1565592, 1584230, 1901076, 1956990, 2217922, 2236560, 2376345, 2534768, 2609320, 3131184, 3168460, 3326883, 3802152, 3913980, 4435844, 4752690, 5218640, 5544805, 6336920, 6653766, 7604304, 7827960, 8871688, 9505380, 11089610, 12673840, 13307532, 15655920, 16634415, 17743376, 19010760, 22179220, 26615064, 33268830, 38021520, 44358440, 53230128, 66537660, 88716880, 133075320, 266150640]

約数ペア:

[(1, 266150640), (2, 133075320), (3, 88716880), (4, 66537660), (5, 53230128), (6, 44358440), (7, 38021520), (8, 33268830), (10, 26615064), (12, 22179220), (14, 19010760), (15, 17743376), (16, 16634415), (17, 15655920), (20, 13307532), (21, 12673840), (24, 11089610), (28, 9505380), (30, 8871688), (34, 7827960), (35, 7604304), (40, 6653766), (42, 6336920), (48, 5544805), (51, 5218640), (56, 4752690), (60, 4435844), (68, 3913980), (70, 3802152), (80, 3326883), (84, 3168460), (85, 3131184), (102, 2609320), (105, 2534768), (112, 2376345), (119, 2236560), (120, 2217922), (136, 1956990), (140, 1901076), (168, 1584230), (170, 1565592), (204, 1304660), (210, 1267384), (238, 1118280), (240, 1108961), (255, 1043728), (272, 978495), (280, 950538), (336, 792115), (340, 782796), (357, 745520), (408, 652330), (420, 633692), (476, 559140), (510, 521864), (560, 475269), (595, 447312), (680, 391398), (714, 372760), (816, 326165), (840, 316846), (952, 279570), (1020, 260932), (1190, 223656), (1360, 195699), (1428, 186380), (1680, 158423), (1785, 149104), (1904, 139785), (2040, 130466), (2380, 111828), (2856, 93190), (3570, 74552), (4080, 65233), (4760, 55914), (5712, 46595), (7140, 37276), (9319, 28560), (9520, 27957), (14280, 18638)]