169871.00000000

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 228471840

約数和(自身を除く): 152002720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 101, 104, 112, 128, 130, 140, 160, 169, 182, 202, 208, 224, 260, 280, 320, 338, 364, 404, 416, 448, 455, 505, 520, 560, 640, 676, 707, 728, 808, 832, 845, 896, 910, 1010, 1040, 1120, 1183, 1313, 1352, 1414, 1456, 1616, 1664, 1690, 1820, 2020, 2080, 2240, 2366, 2626, 2704, 2828, 2912, 3232, 3380, 3535, 3640, 4040, 4160, 4480, 4732, 5252, 5408, 5656, 5824, 5915, 6464, 6565, 6760, 7070, 7280, 8080, 8320, 9191, 9464, 10504, 10816, 11312, 11648, 11830, 12928, 13130, 13520, 14140, 14560, 16160, 17069, 18382, 18928, 21008, 21632, 22624, 23660, 26260, 27040, 28280, 29120, 32320, 34138, 36764, 37856, 42016, 45248, 45955, 47320, 52520, 54080, 56560, 58240, 64640, 68276, 73528, 75712, 84032, 85345, 90496, 91910, 94640, 105040, 108160, 113120, 119483, 136552, 147056, 151424, 168064, 170690, 183820, 189280, 210080, 226240, 238966, 273104, 294112, 341380, 367640, 378560, 420160, 452480, 477932, 546208, 588224, 597415, 682760, 735280, 757120, 840320, 955864, 1092416, 1176448, 1194830, 1365520, 1470560, 1911728, 2184832, 2389660, 2731040, 2941120, 3823456, 4779320, 5462080, 5882240, 7646912, 9558640, 10924160, 15293824, 19117280, 38234560, 76469120]

約数ペア:

[(1, 76469120), (2, 38234560), (4, 19117280), (5, 15293824), (7, 10924160), (8, 9558640), (10, 7646912), (13, 5882240), (14, 5462080), (16, 4779320), (20, 3823456), (26, 2941120), (28, 2731040), (32, 2389660), (35, 2184832), (40, 1911728), (52, 1470560), (56, 1365520), (64, 1194830), (65, 1176448), (70, 1092416), (80, 955864), (91, 840320), (101, 757120), (104, 735280), (112, 682760), (128, 597415), (130, 588224), (140, 546208), (160, 477932), (169, 452480), (182, 420160), (202, 378560), (208, 367640), (224, 341380), (260, 294112), (280, 273104), (320, 238966), (338, 226240), (364, 210080), (404, 189280), (416, 183820), (448, 170690), (455, 168064), (505, 151424), (520, 147056), (560, 136552), (640, 119483), (676, 113120), (707, 108160), (728, 105040), (808, 94640), (832, 91910), (845, 90496), (896, 85345), (910, 84032), (1010, 75712), (1040, 73528), (1120, 68276), (1183, 64640), (1313, 58240), (1352, 56560), (1414, 54080), (1456, 52520), (1616, 47320), (1664, 45955), (1690, 45248), (1820, 42016), (2020, 37856), (2080, 36764), (2240, 34138), (2366, 32320), (2626, 29120), (2704, 28280), (2828, 27040), (2912, 26260), (3232, 23660), (3380, 22624), (3535, 21632), (3640, 21008), (4040, 18928), (4160, 18382), (4480, 17069), (4732, 16160), (5252, 14560), (5408, 14140), (5656, 13520), (5824, 13130), (5915, 12928), (6464, 11830), (6565, 11648), (6760, 11312), (7070, 10816), (7280, 10504), (8080, 9464), (8320, 9191)]