2159109840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 320

約数和(自身を含む): 7382384640

約数和(自身を除く): 5223274800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 67, 74, 76, 80, 95, 111, 114, 120, 134, 148, 152, 185, 190, 191, 201, 222, 228, 240, 268, 285, 296, 304, 335, 370, 380, 382, 402, 444, 456, 536, 555, 570, 573, 592, 670, 703, 740, 760, 764, 804, 888, 912, 955, 1005, 1072, 1110, 1140, 1146, 1273, 1340, 1406, 1480, 1520, 1528, 1608, 1776, 1910, 2010, 2109, 2220, 2280, 2292, 2479, 2546, 2680, 2812, 2865, 2960, 3056, 3216, 3515, 3629, 3819, 3820, 4020, 4218, 4440, 4560, 4584, 4958, 5092, 5360, 5624, 5730, 6365, 7030, 7067, 7258, 7437, 7638, 7640, 8040, 8436, 8880, 9168, 9916, 10184, 10545, 10887, 11248, 11460, 12395, 12730, 12797, 14060, 14134, 14516, 14874, 15276, 15280, 16080, 16872, 18145, 19095, 19832, 20368, 21090, 21201, 21774, 22920, 24790, 25460, 25594, 28120, 28268, 29032, 29748, 30552, 33744, 35335, 36290, 37185, 38190, 38391, 39664, 42180, 42402, 43548, 45840, 47101, 49580, 50920, 51188, 54435, 56240, 56536, 58064, 59496, 61104, 63985, 70670, 72580, 74370, 76380, 76782, 84360, 84804, 87096, 94202, 99160, 101840, 102376, 106005, 108870, 113072, 118992, 127970, 134273, 141303, 141340, 145160, 148740, 152760, 153564, 168720, 169608, 174192, 188404, 191955, 198320, 204752, 212010, 217740, 235505, 243143, 255940, 268546, 282606, 282680, 290320, 297480, 305520, 307128, 339216, 376808, 383910, 402819, 424020, 435480, 471010, 473489, 486286, 511880, 537092, 565212, 565360, 594960, 614256, 671365, 706515, 729429, 753616, 767820, 805638, 848040, 870960, 942020, 946978, 972572, 1023760, 1074184, 1130424, 1215715, 1342730, 1413030, 1420467, 1458858, 1535640, 1611276, 1696080, 1884040, 1893956, 1945144, 2014095, 2148368, 2260848, 2367445, 2431430, 2685460, 2826060, 2840934, 2917716, 3071280, 3222552, 3647145, 3768080, 3787912, 3890288, 4028190, 4734890, 4862860, 5370920, 5652120, 5681868, 5835432, 6445104, 7102335, 7294290, 7575824, 8056380, 8996291, 9469780, 9725720, 10741840, 11304240, 11363736, 11670864, 14204670, 14588580, 16112760, 17992582, 18939560, 19451440, 22727472, 26988873, 28409340, 29177160, 32225520, 35985164, 37879120, 44981455, 53977746, 56818680, 58354320, 71970328, 89962910, 107955492, 113637360, 134944365, 143940656, 179925820, 215910984, 269888730, 359851640, 431821968, 539777460, 719703280, 1079554920, 2159109840]

約数ペア:

[(1, 2159109840), (2, 1079554920), (3, 719703280), (4, 539777460), (5, 431821968), (6, 359851640), (8, 269888730), (10, 215910984), (12, 179925820), (15, 143940656), (16, 134944365), (19, 113637360), (20, 107955492), (24, 89962910), (30, 71970328), (37, 58354320), (38, 56818680), (40, 53977746), (48, 44981455), (57, 37879120), (60, 35985164), (67, 32225520), (74, 29177160), (76, 28409340), (80, 26988873), (95, 22727472), (111, 19451440), (114, 18939560), (120, 17992582), (134, 16112760), (148, 14588580), (152, 14204670), (185, 11670864), (190, 11363736), (191, 11304240), (201, 10741840), (222, 9725720), (228, 9469780), (240, 8996291), (268, 8056380), (285, 7575824), (296, 7294290), (304, 7102335), (335, 6445104), (370, 5835432), (380, 5681868), (382, 5652120), (402, 5370920), (444, 4862860), (456, 4734890), (536, 4028190), (555, 3890288), (570, 3787912), (573, 3768080), (592, 3647145), (670, 3222552), (703, 3071280), (740, 2917716), (760, 2840934), (764, 2826060), (804, 2685460), (888, 2431430), (912, 2367445), (955, 2260848), (1005, 2148368), (1072, 2014095), (1110, 1945144), (1140, 1893956), (1146, 1884040), (1273, 1696080), (1340, 1611276), (1406, 1535640), (1480, 1458858), (1520, 1420467), (1528, 1413030), (1608, 1342730), (1776, 1215715), (1910, 1130424), (2010, 1074184), (2109, 1023760), (2220, 972572), (2280, 946978), (2292, 942020), (2479, 870960), (2546, 848040), (2680, 805638), (2812, 767820), (2865, 753616), (2960, 729429), (3056, 706515), (3216, 671365), (3515, 614256), (3629, 594960), (3819, 565360), (3820, 565212), (4020, 537092), (4218, 511880), (4440, 486286), (4560, 473489), (4584, 471010), (4958, 435480), (5092, 424020), (5360, 402819), (5624, 383910), (5730, 376808), (6365, 339216), (7030, 307128), (7067, 305520), (7258, 297480), (7437, 290320), (7638, 282680), (7640, 282606), (8040, 268546), (8436, 255940), (8880, 243143), (9168, 235505), (9916, 217740), (10184, 212010), (10545, 204752), (10887, 198320), (11248, 191955), (11460, 188404), (12395, 174192), (12730, 169608), (12797, 168720), (14060, 153564), (14134, 152760), (14516, 148740), (14874, 145160), (15276, 141340), (15280, 141303), (16080, 134273), (16872, 127970), (18145, 118992), (19095, 113072), (19832, 108870), (20368, 106005), (21090, 102376), (21201, 101840), (21774, 99160), (22920, 94202), (24790, 87096), (25460, 84804), (25594, 84360), (28120, 76782), (28268, 76380), (29032, 74370), (29748, 72580), (30552, 70670), (33744, 63985), (35335, 61104), (36290, 59496), (37185, 58064), (38190, 56536), (38391, 56240), (39664, 54435), (42180, 51188), (42402, 50920), (43548, 49580), (45840, 47101)]