347663680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11976

約数の個数: 112

約数和(自身を含む): 1019007360

約数和(自身を除く): 671343680

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, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 11939, 14560, 23878, 29120, 47756, 59695, 83573, 95512, 119390, 155207, 167146, 191024, 238780, 310414, 334292, 382048, 417865, 477560, 620828, 668584, 764096, 776035, 835730, 955120, 1086449, 1241656, 1337168, 1552070, 1671460, 1910240, 2172898, 2483312, 2674336, 3104140, 3342920, 3820480, 4345796, 4966624, 5348672, 5432245, 6208280, 6685840, 8691592, 9933248, 10864490, 12416560, 13371680, 17383184, 21728980, 24833120, 26743360, 34766368, 43457960, 49666240, 69532736, 86915920, 173831840, 347663680]

約数ペア:

[(1, 347663680), (2, 173831840), (4, 86915920), (5, 69532736), (7, 49666240), (8, 43457960), (10, 34766368), (13, 26743360), (14, 24833120), (16, 21728980), (20, 17383184), (26, 13371680), (28, 12416560), (32, 10864490), (35, 9933248), (40, 8691592), (52, 6685840), (56, 6208280), (64, 5432245), (65, 5348672), (70, 4966624), (80, 4345796), (91, 3820480), (104, 3342920), (112, 3104140), (130, 2674336), (140, 2483312), (160, 2172898), (182, 1910240), (208, 1671460), (224, 1552070), (260, 1337168), (280, 1241656), (320, 1086449), (364, 955120), (416, 835730), (448, 776035), (455, 764096), (520, 668584), (560, 620828), (728, 477560), (832, 417865), (910, 382048), (1040, 334292), (1120, 310414), (1456, 238780), (1820, 191024), (2080, 167146), (2240, 155207), (2912, 119390), (3640, 95512), (4160, 83573), (5824, 59695), (7280, 47756), (11939, 29120), (14560, 23878)]