2095660840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:772

約数の個数: 192

約数和(自身を含む): 5931308160

約数和(自身を除く): 3835647320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 169, 182, 260, 268, 280, 335, 338, 364, 455, 469, 520, 536, 661, 670, 676, 728, 845, 871, 910, 938, 1183, 1322, 1340, 1352, 1690, 1742, 1820, 1876, 2345, 2366, 2644, 2680, 3305, 3380, 3484, 3640, 3752, 4355, 4627, 4690, 4732, 5288, 5915, 6097, 6610, 6760, 6968, 8593, 8710, 9254, 9380, 9464, 11323, 11830, 12194, 13220, 17186, 17420, 18508, 18760, 22646, 23135, 23660, 24388, 26440, 30485, 34372, 34840, 37016, 42965, 44287, 45292, 46270, 47320, 48776, 56615, 60151, 60970, 68744, 79261, 85930, 88574, 90584, 92540, 111709, 113230, 120302, 121940, 158522, 171860, 177148, 185080, 221435, 223418, 226460, 240604, 243880, 300755, 310009, 317044, 343720, 354296, 396305, 442870, 446836, 452920, 481208, 558545, 575731, 601510, 620018, 634088, 781963, 792610, 885740, 893672, 1117090, 1151462, 1203020, 1240036, 1550045, 1563926, 1585220, 1771480, 2234180, 2302924, 2406040, 2480072, 2878655, 3100090, 3127852, 3170440, 3909815, 4030117, 4468360, 4605848, 5757310, 6200180, 6255704, 7484503, 7819630, 8060234, 11514620, 12400360, 14969006, 15639260, 16120468, 20150585, 23029240, 29938012, 31278520, 32240936, 37422515, 40301170, 52391521, 59876024, 74845030, 80602340, 104783042, 149690060, 161204680, 209566084, 261957605, 299380120, 419132168, 523915210, 1047830420, 2095660840]

約数ペア:

[(1, 2095660840), (2, 1047830420), (4, 523915210), (5, 419132168), (7, 299380120), (8, 261957605), (10, 209566084), (13, 161204680), (14, 149690060), (20, 104783042), (26, 80602340), (28, 74845030), (35, 59876024), (40, 52391521), (52, 40301170), (56, 37422515), (65, 32240936), (67, 31278520), (70, 29938012), (91, 23029240), (104, 20150585), (130, 16120468), (134, 15639260), (140, 14969006), (169, 12400360), (182, 11514620), (260, 8060234), (268, 7819630), (280, 7484503), (335, 6255704), (338, 6200180), (364, 5757310), (455, 4605848), (469, 4468360), (520, 4030117), (536, 3909815), (661, 3170440), (670, 3127852), (676, 3100090), (728, 2878655), (845, 2480072), (871, 2406040), (910, 2302924), (938, 2234180), (1183, 1771480), (1322, 1585220), (1340, 1563926), (1352, 1550045), (1690, 1240036), (1742, 1203020), (1820, 1151462), (1876, 1117090), (2345, 893672), (2366, 885740), (2644, 792610), (2680, 781963), (3305, 634088), (3380, 620018), (3484, 601510), (3640, 575731), (3752, 558545), (4355, 481208), (4627, 452920), (4690, 446836), (4732, 442870), (5288, 396305), (5915, 354296), (6097, 343720), (6610, 317044), (6760, 310009), (6968, 300755), (8593, 243880), (8710, 240604), (9254, 226460), (9380, 223418), (9464, 221435), (11323, 185080), (11830, 177148), (12194, 171860), (13220, 158522), (17186, 121940), (17420, 120302), (18508, 113230), (18760, 111709), (22646, 92540), (23135, 90584), (23660, 88574), (24388, 85930), (26440, 79261), (30485, 68744), (34372, 60970), (34840, 60151), (37016, 56615), (42965, 48776), (44287, 47320), (45292, 46270)]