1566583920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1140

約数の個数: 240

約数和(自身を含む): 5771630592

約数和(自身を除く): 4205046672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 223, 240, 264, 330, 360, 396, 440, 446, 495, 528, 660, 669, 720, 792, 880, 887, 892, 990, 1115, 1320, 1338, 1584, 1774, 1784, 1980, 2007, 2230, 2453, 2640, 2661, 2676, 3345, 3548, 3568, 3960, 4014, 4435, 4460, 4906, 5322, 5352, 6690, 7096, 7359, 7920, 7983, 8028, 8870, 8920, 9757, 9812, 10035, 10644, 10704, 12265, 13305, 13380, 14192, 14718, 15966, 16056, 17740, 17840, 19514, 19624, 20070, 21288, 22077, 24530, 26610, 26760, 29271, 29436, 31932, 32112, 35480, 36795, 39028, 39248, 39915, 40140, 42576, 44154, 48785, 49060, 53220, 53520, 58542, 58872, 63864, 70960, 73590, 78056, 79830, 80280, 87813, 88308, 97570, 98120, 106440, 110385, 117084, 117744, 127728, 146355, 147180, 156112, 159660, 160560, 175626, 176616, 195140, 196240, 197801, 212880, 220770, 234168, 292710, 294360, 319320, 351252, 353232, 390280, 395602, 439065, 441540, 468336, 585420, 588720, 593403, 638640, 702504, 780560, 791204, 878130, 883080, 989005, 1170840, 1186806, 1405008, 1582408, 1756260, 1766160, 1780209, 1978010, 2175811, 2341680, 2373612, 2967015, 3164816, 3512520, 3560418, 3956020, 4351622, 4747224, 5934030, 6527433, 7025040, 7120836, 7912040, 8703244, 8901045, 9494448, 10879055, 11868060, 13054866, 14241672, 15824080, 17406488, 17802090, 19582299, 21758110, 23736120, 26109732, 28483344, 32637165, 34812976, 35604180, 39164598, 43516220, 47472240, 52219464, 65274330, 71208360, 78329196, 87032440, 97911495, 104438928, 130548660, 142416720, 156658392, 174064880, 195822990, 261097320, 313316784, 391645980, 522194640, 783291960, 1566583920]

約数ペア:

[(1, 1566583920), (2, 783291960), (3, 522194640), (4, 391645980), (5, 313316784), (6, 261097320), (8, 195822990), (9, 174064880), (10, 156658392), (11, 142416720), (12, 130548660), (15, 104438928), (16, 97911495), (18, 87032440), (20, 78329196), (22, 71208360), (24, 65274330), (30, 52219464), (33, 47472240), (36, 43516220), (40, 39164598), (44, 35604180), (45, 34812976), (48, 32637165), (55, 28483344), (60, 26109732), (66, 23736120), (72, 21758110), (80, 19582299), (88, 17802090), (90, 17406488), (99, 15824080), (110, 14241672), (120, 13054866), (132, 11868060), (144, 10879055), (165, 9494448), (176, 8901045), (180, 8703244), (198, 7912040), (220, 7120836), (223, 7025040), (240, 6527433), (264, 5934030), (330, 4747224), (360, 4351622), (396, 3956020), (440, 3560418), (446, 3512520), (495, 3164816), (528, 2967015), (660, 2373612), (669, 2341680), (720, 2175811), (792, 1978010), (880, 1780209), (887, 1766160), (892, 1756260), (990, 1582408), (1115, 1405008), (1320, 1186806), (1338, 1170840), (1584, 989005), (1774, 883080), (1784, 878130), (1980, 791204), (2007, 780560), (2230, 702504), (2453, 638640), (2640, 593403), (2661, 588720), (2676, 585420), (3345, 468336), (3548, 441540), (3568, 439065), (3960, 395602), (4014, 390280), (4435, 353232), (4460, 351252), (4906, 319320), (5322, 294360), (5352, 292710), (6690, 234168), (7096, 220770), (7359, 212880), (7920, 197801), (7983, 196240), (8028, 195140), (8870, 176616), (8920, 175626), (9757, 160560), (9812, 159660), (10035, 156112), (10644, 147180), (10704, 146355), (12265, 127728), (13305, 117744), (13380, 117084), (14192, 110385), (14718, 106440), (15966, 98120), (16056, 97570), (17740, 88308), (17840, 87813), (19514, 80280), (19624, 79830), (20070, 78056), (21288, 73590), (22077, 70960), (24530, 63864), (26610, 58872), (26760, 58542), (29271, 53520), (29436, 53220), (31932, 49060), (32112, 48785), (35480, 44154), (36795, 42576), (39028, 40140), (39248, 39915)]