1769769240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 5383031040

約数和(自身を除く): 3613261800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 173, 326, 346, 489, 519, 523, 652, 692, 815, 865, 978, 1038, 1046, 1304, 1384, 1569, 1630, 1730, 1956, 2076, 2092, 2445, 2595, 2615, 3138, 3260, 3460, 3912, 4152, 4184, 4890, 5190, 5230, 6276, 6520, 6920, 7845, 9780, 10380, 10460, 12552, 15690, 19560, 20760, 20920, 28199, 31380, 56398, 62760, 84597, 85249, 90479, 112796, 140995, 169194, 170498, 180958, 225592, 255747, 271437, 281990, 338388, 340996, 361916, 422985, 426245, 452395, 511494, 542874, 563980, 676776, 681992, 723832, 845970, 852490, 904790, 1022988, 1085748, 1127960, 1278735, 1357185, 1691940, 1704980, 1809580, 2045976, 2171496, 2557470, 2714370, 3383880, 3409960, 3619160, 5114940, 5428740, 10229880, 10857480, 14748077, 29496154, 44244231, 58992308, 73740385, 88488462, 117984616, 147480770, 176976924, 221221155, 294961540, 353953848, 442442310, 589923080, 884884620, 1769769240]

約数ペア:

[(1, 1769769240), (2, 884884620), (3, 589923080), (4, 442442310), (5, 353953848), (6, 294961540), (8, 221221155), (10, 176976924), (12, 147480770), (15, 117984616), (20, 88488462), (24, 73740385), (30, 58992308), (40, 44244231), (60, 29496154), (120, 14748077), (163, 10857480), (173, 10229880), (326, 5428740), (346, 5114940), (489, 3619160), (519, 3409960), (523, 3383880), (652, 2714370), (692, 2557470), (815, 2171496), (865, 2045976), (978, 1809580), (1038, 1704980), (1046, 1691940), (1304, 1357185), (1384, 1278735), (1569, 1127960), (1630, 1085748), (1730, 1022988), (1956, 904790), (2076, 852490), (2092, 845970), (2445, 723832), (2595, 681992), (2615, 676776), (3138, 563980), (3260, 542874), (3460, 511494), (3912, 452395), (4152, 426245), (4184, 422985), (4890, 361916), (5190, 340996), (5230, 338388), (6276, 281990), (6520, 271437), (6920, 255747), (7845, 225592), (9780, 180958), (10380, 170498), (10460, 169194), (12552, 140995), (15690, 112796), (19560, 90479), (20760, 85249), (20920, 84597), (28199, 62760), (31380, 56398)]