17790529920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28687}}^1$

素因数の和:28745

約数の個数: 256

約数和(自身を含む): 63205401600

約数和(自身を除く): 45414871680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3648, 3876, 4080, 4560, 4845, 5168, 5440, 6080, 6460, 6528, 7296, 7752, 8160, 9120, 9690, 10336, 10880, 12160, 12920, 15504, 16320, 18240, 19380, 20672, 25840, 28687, 31008, 32640, 36480, 38760, 41344, 51680, 57374, 62016, 77520, 86061, 103360, 114748, 124032, 143435, 155040, 172122, 206720, 229496, 286870, 310080, 344244, 430305, 458992, 487679, 545053, 573740, 620160, 688488, 860610, 917984, 975358, 1090106, 1147480, 1376976, 1463037, 1635159, 1721220, 1835968, 1950716, 2180212, 2294960, 2438395, 2725265, 2753952, 2926074, 3270318, 3442440, 3671936, 3901432, 4360424, 4589920, 4876790, 5450530, 5507904, 5852148, 6540636, 6884880, 7315185, 7802864, 8175795, 8720848, 9179840, 9265901, 9753580, 10901060, 11015808, 11704296, 13081272, 13769760, 14630370, 15605728, 16351590, 17441696, 18359680, 18531802, 19507160, 21802120, 23408592, 26162544, 27539520, 27797703, 29260740, 31211456, 32703180, 34883392, 37063604, 39014320, 43604240, 46329505, 46817184, 52325088, 55079040, 55595406, 58521480, 62422912, 65406360, 69766784, 74127208, 78028640, 87208480, 92659010, 93634368, 104650176, 111190812, 117042960, 130812720, 138988515, 148254416, 156057280, 174416960, 185318020, 187268736, 209300352, 222381624, 234085920, 261625440, 277977030, 296508832, 312114560, 348833920, 370636040, 444763248, 468171840, 523250880, 555954060, 593017664, 741272080, 889526496, 936343680, 1046501760, 1111908120, 1186035328, 1482544160, 1779052992, 2223816240, 2965088320, 3558105984, 4447632480, 5930176640, 8895264960, 17790529920]

約数ペア:

[(1, 17790529920), (2, 8895264960), (3, 5930176640), (4, 4447632480), (5, 3558105984), (6, 2965088320), (8, 2223816240), (10, 1779052992), (12, 1482544160), (15, 1186035328), (16, 1111908120), (17, 1046501760), (19, 936343680), (20, 889526496), (24, 741272080), (30, 593017664), (32, 555954060), (34, 523250880), (38, 468171840), (40, 444763248), (48, 370636040), (51, 348833920), (57, 312114560), (60, 296508832), (64, 277977030), (68, 261625440), (76, 234085920), (80, 222381624), (85, 209300352), (95, 187268736), (96, 185318020), (102, 174416960), (114, 156057280), (120, 148254416), (128, 138988515), (136, 130812720), (152, 117042960), (160, 111190812), (170, 104650176), (190, 93634368), (192, 92659010), (204, 87208480), (228, 78028640), (240, 74127208), (255, 69766784), (272, 65406360), (285, 62422912), (304, 58521480), (320, 55595406), (323, 55079040), (340, 52325088), (380, 46817184), (384, 46329505), (408, 43604240), (456, 39014320), (480, 37063604), (510, 34883392), (544, 32703180), (570, 31211456), (608, 29260740), (640, 27797703), (646, 27539520), (680, 26162544), (760, 23408592), (816, 21802120), (912, 19507160), (960, 18531802), (969, 18359680), (1020, 17441696), (1088, 16351590), (1140, 15605728), (1216, 14630370), (1292, 13769760), (1360, 13081272), (1520, 11704296), (1615, 11015808), (1632, 10901060), (1824, 9753580), (1920, 9265901), (1938, 9179840), (2040, 8720848), (2176, 8175795), (2280, 7802864), (2432, 7315185), (2584, 6884880), (2720, 6540636), (3040, 5852148), (3230, 5507904), (3264, 5450530), (3648, 4876790), (3876, 4589920), (4080, 4360424), (4560, 3901432), (4845, 3671936), (5168, 3442440), (5440, 3270318), (6080, 2926074), (6460, 2753952), (6528, 2725265), (7296, 2438395), (7752, 2294960), (8160, 2180212), (9120, 1950716), (9690, 1835968), (10336, 1721220), (10880, 1635159), (12160, 1463037), (12920, 1376976), (15504, 1147480), (16320, 1090106), (18240, 975358), (19380, 917984), (20672, 860610), (25840, 688488), (28687, 620160), (31008, 573740), (32640, 545053), (36480, 487679), (38760, 458992), (41344, 430305), (51680, 344244), (57374, 310080), (62016, 286870), (77520, 229496), (86061, 206720), (103360, 172122), (114748, 155040), (124032, 143435)]