131327890560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1199999}}^1$

素因数の和:1200043

約数の個数: 192

約数和(自身を含む): 477360000000

約数和(自身を除く): 346032109440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 1199999, 2399998, 3599997, 4799996, 5999995, 7199994, 9599992, 10799991, 11999990, 14399988, 17999985, 19199984, 21599982, 22799981, 23999980, 28799976, 35999970, 38399968, 43199964, 45599962, 47999960, 53999955, 57599952, 68399943, 71999940, 76799936, 86399928, 91199924, 95999920, 107999910, 113999905, 115199904, 136799886, 143999880, 153599872, 172799856, 182399848, 191999840, 205199829, 215999820, 227999810, 230399808, 273599772, 287999760, 341999715, 345599712, 364799696, 383999680, 410399658, 431999640, 455999620, 460799616, 547199544, 575999520, 683999430, 691199424, 729599392, 767999360, 820799316, 863999280, 911999240, 1025999145, 1094399088, 1151999040, 1367998860, 1382398848, 1459198784, 1641598632, 1727998560, 1823998480, 2051998290, 2188798176, 2303998080, 2735997720, 2918397568, 3283197264, 3455997120, 3647996960, 4103996580, 4377596352, 5471995440, 6566394528, 6911994240, 7295993920, 8207993160, 8755192704, 10943990880, 13132789056, 14591987840, 16415986320, 21887981760, 26265578112, 32831972640, 43775963520, 65663945280, 131327890560]

約数ペア:

[(1, 131327890560), (2, 65663945280), (3, 43775963520), (4, 32831972640), (5, 26265578112), (6, 21887981760), (8, 16415986320), (9, 14591987840), (10, 13132789056), (12, 10943990880), (15, 8755192704), (16, 8207993160), (18, 7295993920), (19, 6911994240), (20, 6566394528), (24, 5471995440), (30, 4377596352), (32, 4103996580), (36, 3647996960), (38, 3455997120), (40, 3283197264), (45, 2918397568), (48, 2735997720), (57, 2303998080), (60, 2188798176), (64, 2051998290), (72, 1823998480), (76, 1727998560), (80, 1641598632), (90, 1459198784), (95, 1382398848), (96, 1367998860), (114, 1151999040), (120, 1094399088), (128, 1025999145), (144, 911999240), (152, 863999280), (160, 820799316), (171, 767999360), (180, 729599392), (190, 691199424), (192, 683999430), (228, 575999520), (240, 547199544), (285, 460799616), (288, 455999620), (304, 431999640), (320, 410399658), (342, 383999680), (360, 364799696), (380, 345599712), (384, 341999715), (456, 287999760), (480, 273599772), (570, 230399808), (576, 227999810), (608, 215999820), (640, 205199829), (684, 191999840), (720, 182399848), (760, 172799856), (855, 153599872), (912, 143999880), (960, 136799886), (1140, 115199904), (1152, 113999905), (1216, 107999910), (1368, 95999920), (1440, 91199924), (1520, 86399928), (1710, 76799936), (1824, 71999940), (1920, 68399943), (2280, 57599952), (2432, 53999955), (2736, 47999960), (2880, 45599962), (3040, 43199964), (3420, 38399968), (3648, 35999970), (4560, 28799976), (5472, 23999980), (5760, 22799981), (6080, 21599982), (6840, 19199984), (7296, 17999985), (9120, 14399988), (10944, 11999990), (12160, 10799991), (13680, 9599992), (18240, 7199994), (21888, 5999995), (27360, 4799996), (36480, 3599997), (54720, 2399998), (109440, 1199999)]