72528843520

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{68023}}^1$

素因数の和:68075

約数の個数: 216

約数和(自身を含む): 213984185184

約数和(自身を除く): 141455341664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 392, 448, 476, 490, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1280, 1360, 1568, 1666, 1792, 1904, 1960, 2176, 2240, 2380, 2720, 3136, 3332, 3808, 3920, 4165, 4352, 4480, 4760, 5440, 6272, 6664, 7616, 7840, 8330, 8960, 9520, 10880, 12544, 13328, 15232, 15680, 16660, 19040, 21760, 26656, 30464, 31360, 33320, 38080, 53312, 62720, 66640, 68023, 76160, 106624, 133280, 136046, 152320, 213248, 266560, 272092, 340115, 476161, 533120, 544184, 680230, 952322, 1066240, 1088368, 1156391, 1360460, 1904644, 2176736, 2312782, 2380805, 2720920, 3333127, 3809288, 4353472, 4625564, 4761610, 5441840, 5781955, 6666254, 7618576, 8094737, 8706944, 9251128, 9523220, 10883680, 11563910, 13332508, 15237152, 16189474, 16665635, 17413888, 18502256, 19046440, 21767360, 23127820, 26665016, 30474304, 32378948, 33331270, 37004512, 38092880, 40473685, 43534720, 46255640, 53330032, 56663159, 60948608, 64757896, 66662540, 74009024, 76185760, 80947370, 87069440, 92511280, 106660064, 113326318, 121897216, 129515792, 133325080, 148018048, 152371520, 161894740, 185022560, 213320128, 226652636, 259031584, 266650160, 283315795, 296036096, 304743040, 323789480, 370045120, 426640256, 453305272, 518063168, 533300320, 566631590, 609486080, 647578960, 740090240, 853280512, 906610544, 1036126336, 1066600640, 1133263180, 1295157920, 1480180480, 1813221088, 2072252672, 2133201280, 2266526360, 2590315840, 3626442176, 4266402560, 4533052720, 5180631680, 7252884352, 9066105440, 10361263360, 14505768704, 18132210880, 36264421760, 72528843520]

約数ペア:

[(1, 72528843520), (2, 36264421760), (4, 18132210880), (5, 14505768704), (7, 10361263360), (8, 9066105440), (10, 7252884352), (14, 5180631680), (16, 4533052720), (17, 4266402560), (20, 3626442176), (28, 2590315840), (32, 2266526360), (34, 2133201280), (35, 2072252672), (40, 1813221088), (49, 1480180480), (56, 1295157920), (64, 1133263180), (68, 1066600640), (70, 1036126336), (80, 906610544), (85, 853280512), (98, 740090240), (112, 647578960), (119, 609486080), (128, 566631590), (136, 533300320), (140, 518063168), (160, 453305272), (170, 426640256), (196, 370045120), (224, 323789480), (238, 304743040), (245, 296036096), (256, 283315795), (272, 266650160), (280, 259031584), (320, 226652636), (340, 213320128), (392, 185022560), (448, 161894740), (476, 152371520), (490, 148018048), (544, 133325080), (560, 129515792), (595, 121897216), (640, 113326318), (680, 106660064), (784, 92511280), (833, 87069440), (896, 80947370), (952, 76185760), (980, 74009024), (1088, 66662540), (1120, 64757896), (1190, 60948608), (1280, 56663159), (1360, 53330032), (1568, 46255640), (1666, 43534720), (1792, 40473685), (1904, 38092880), (1960, 37004512), (2176, 33331270), (2240, 32378948), (2380, 30474304), (2720, 26665016), (3136, 23127820), (3332, 21767360), (3808, 19046440), (3920, 18502256), (4165, 17413888), (4352, 16665635), (4480, 16189474), (4760, 15237152), (5440, 13332508), (6272, 11563910), (6664, 10883680), (7616, 9523220), (7840, 9251128), (8330, 8706944), (8960, 8094737), (9520, 7618576), (10880, 6666254), (12544, 5781955), (13328, 5441840), (15232, 4761610), (15680, 4625564), (16660, 4353472), (19040, 3809288), (21760, 3333127), (26656, 2720920), (30464, 2380805), (31360, 2312782), (33320, 2176736), (38080, 1904644), (53312, 1360460), (62720, 1156391), (66640, 1088368), (68023, 1066240), (76160, 952322), (106624, 680230), (133280, 544184), (136046, 533120), (152320, 476161), (213248, 340115), (266560, 272092)]