109519280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 293314560

約数和(自身を除く): 183795280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 43, 52, 62, 65, 79, 80, 86, 104, 124, 130, 155, 158, 172, 208, 215, 248, 260, 310, 316, 344, 395, 403, 430, 496, 520, 559, 620, 632, 688, 790, 806, 860, 1027, 1040, 1118, 1240, 1264, 1333, 1580, 1612, 1720, 2015, 2054, 2236, 2449, 2480, 2666, 2795, 3160, 3224, 3397, 3440, 4030, 4108, 4472, 4898, 5135, 5332, 5590, 6320, 6448, 6665, 6794, 8060, 8216, 8944, 9796, 10270, 10664, 11180, 12245, 13330, 13588, 16120, 16432, 16985, 17329, 19592, 20540, 21328, 22360, 24490, 26660, 27176, 31837, 32240, 33970, 34658, 39184, 41080, 44161, 44720, 48980, 53320, 54352, 63674, 67940, 69316, 82160, 86645, 88322, 97960, 105307, 106640, 127348, 135880, 138632, 159185, 173290, 176644, 195920, 210614, 220805, 254696, 271760, 277264, 318370, 346580, 353288, 421228, 441610, 509392, 526535, 636740, 693160, 706576, 842456, 883220, 1053070, 1273480, 1368991, 1386320, 1684912, 1766440, 2106140, 2546960, 2737982, 3532880, 4212280, 5475964, 6844955, 8424560, 10951928, 13689910, 21903856, 27379820, 54759640, 109519280]

約数ペア:

[(1, 109519280), (2, 54759640), (4, 27379820), (5, 21903856), (8, 13689910), (10, 10951928), (13, 8424560), (16, 6844955), (20, 5475964), (26, 4212280), (31, 3532880), (40, 2737982), (43, 2546960), (52, 2106140), (62, 1766440), (65, 1684912), (79, 1386320), (80, 1368991), (86, 1273480), (104, 1053070), (124, 883220), (130, 842456), (155, 706576), (158, 693160), (172, 636740), (208, 526535), (215, 509392), (248, 441610), (260, 421228), (310, 353288), (316, 346580), (344, 318370), (395, 277264), (403, 271760), (430, 254696), (496, 220805), (520, 210614), (559, 195920), (620, 176644), (632, 173290), (688, 159185), (790, 138632), (806, 135880), (860, 127348), (1027, 106640), (1040, 105307), (1118, 97960), (1240, 88322), (1264, 86645), (1333, 82160), (1580, 69316), (1612, 67940), (1720, 63674), (2015, 54352), (2054, 53320), (2236, 48980), (2449, 44720), (2480, 44161), (2666, 41080), (2795, 39184), (3160, 34658), (3224, 33970), (3397, 32240), (3440, 31837), (4030, 27176), (4108, 26660), (4472, 24490), (4898, 22360), (5135, 21328), (5332, 20540), (5590, 19592), (6320, 17329), (6448, 16985), (6665, 16432), (6794, 16120), (8060, 13588), (8216, 13330), (8944, 12245), (9796, 11180), (10270, 10664)]