2174394560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 168

約数和(自身を含む): 5792029056

約数和(自身を除く): 3617634496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 169, 208, 248, 260, 310, 320, 338, 403, 416, 496, 520, 620, 676, 806, 832, 845, 992, 1040, 1240, 1297, 1352, 1612, 1690, 1984, 2015, 2080, 2480, 2594, 2704, 3224, 3380, 4030, 4160, 4960, 5188, 5239, 5408, 6448, 6485, 6760, 8060, 9920, 10376, 10478, 10816, 12896, 12970, 13520, 16120, 16861, 20752, 20956, 25792, 25940, 26195, 27040, 32240, 33722, 40207, 41504, 41912, 51880, 52390, 54080, 64480, 67444, 80414, 83008, 83824, 84305, 103760, 104780, 128960, 134888, 160828, 167648, 168610, 201035, 207520, 209560, 219193, 269776, 321656, 335296, 337220, 402070, 415040, 419120, 438386, 522691, 539552, 643312, 674440, 804140, 838240, 876772, 1045382, 1079104, 1095965, 1286624, 1348880, 1608280, 1676480, 1753544, 2090764, 2191930, 2573248, 2613455, 2697760, 3216560, 3507088, 4181528, 4383860, 5226910, 5395520, 6433120, 6794983, 7014176, 8363056, 8767720, 10453820, 12866240, 13589966, 14028352, 16726112, 17535440, 20907640, 27179932, 33452224, 33974915, 35070880, 41815280, 54359864, 67949830, 70141760, 83630560, 108719728, 135899660, 167261120, 217439456, 271799320, 434878912, 543598640, 1087197280, 2174394560]

約数ペア:

[(1, 2174394560), (2, 1087197280), (4, 543598640), (5, 434878912), (8, 271799320), (10, 217439456), (13, 167261120), (16, 135899660), (20, 108719728), (26, 83630560), (31, 70141760), (32, 67949830), (40, 54359864), (52, 41815280), (62, 35070880), (64, 33974915), (65, 33452224), (80, 27179932), (104, 20907640), (124, 17535440), (130, 16726112), (155, 14028352), (160, 13589966), (169, 12866240), (208, 10453820), (248, 8767720), (260, 8363056), (310, 7014176), (320, 6794983), (338, 6433120), (403, 5395520), (416, 5226910), (496, 4383860), (520, 4181528), (620, 3507088), (676, 3216560), (806, 2697760), (832, 2613455), (845, 2573248), (992, 2191930), (1040, 2090764), (1240, 1753544), (1297, 1676480), (1352, 1608280), (1612, 1348880), (1690, 1286624), (1984, 1095965), (2015, 1079104), (2080, 1045382), (2480, 876772), (2594, 838240), (2704, 804140), (3224, 674440), (3380, 643312), (4030, 539552), (4160, 522691), (4960, 438386), (5188, 419120), (5239, 415040), (5408, 402070), (6448, 337220), (6485, 335296), (6760, 321656), (8060, 269776), (9920, 219193), (10376, 209560), (10478, 207520), (10816, 201035), (12896, 168610), (12970, 167648), (13520, 160828), (16120, 134888), (16861, 128960), (20752, 104780), (20956, 103760), (25792, 84305), (25940, 83824), (26195, 83008), (27040, 80414), (32240, 67444), (33722, 64480), (40207, 54080), (41504, 52390), (41912, 51880)]