61909120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1102

約数の個数: 128

約数和(自身を含む): 182327040

約数和(自身を除く): 120417920

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, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1063, 1120, 1456, 1664, 1820, 2080, 2126, 2240, 2912, 3640, 4160, 4252, 4480, 5315, 5824, 7280, 7441, 8320, 8504, 10630, 11648, 13819, 14560, 14882, 17008, 21260, 27638, 29120, 29764, 34016, 37205, 42520, 55276, 58240, 59528, 68032, 69095, 74410, 85040, 96733, 110552, 119056, 136064, 138190, 148820, 170080, 193466, 221104, 238112, 276380, 297640, 340160, 386932, 442208, 476224, 483665, 552760, 595280, 680320, 773864, 884416, 952448, 967330, 1105520, 1190560, 1547728, 1768832, 1934660, 2211040, 2381120, 3095456, 3869320, 4422080, 4762240, 6190912, 7738640, 8844160, 12381824, 15477280, 30954560, 61909120]

約数ペア:

[(1, 61909120), (2, 30954560), (4, 15477280), (5, 12381824), (7, 8844160), (8, 7738640), (10, 6190912), (13, 4762240), (14, 4422080), (16, 3869320), (20, 3095456), (26, 2381120), (28, 2211040), (32, 1934660), (35, 1768832), (40, 1547728), (52, 1190560), (56, 1105520), (64, 967330), (65, 952448), (70, 884416), (80, 773864), (91, 680320), (104, 595280), (112, 552760), (128, 483665), (130, 476224), (140, 442208), (160, 386932), (182, 340160), (208, 297640), (224, 276380), (260, 238112), (280, 221104), (320, 193466), (364, 170080), (416, 148820), (448, 138190), (455, 136064), (520, 119056), (560, 110552), (640, 96733), (728, 85040), (832, 74410), (896, 69095), (910, 68032), (1040, 59528), (1063, 58240), (1120, 55276), (1456, 42520), (1664, 37205), (1820, 34016), (2080, 29764), (2126, 29120), (2240, 27638), (2912, 21260), (3640, 17008), (4160, 14882), (4252, 14560), (4480, 13819), (5315, 11648), (5824, 10630), (7280, 8504), (7441, 8320)]