19079777640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33851}}^1$

素因数の和:33944

約数の個数: 256

約数和(自身を含む): 72535357440

約数和(自身を除く): 53455579800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 122, 132, 140, 154, 165, 168, 183, 210, 220, 231, 244, 264, 280, 305, 308, 330, 366, 385, 420, 427, 440, 462, 488, 610, 616, 660, 671, 732, 770, 840, 854, 915, 924, 1155, 1220, 1281, 1320, 1342, 1464, 1540, 1708, 1830, 1848, 2013, 2135, 2310, 2440, 2562, 2684, 3080, 3355, 3416, 3660, 4026, 4270, 4620, 4697, 5124, 5368, 6405, 6710, 7320, 8052, 8540, 9240, 9394, 10065, 10248, 12810, 13420, 14091, 16104, 17080, 18788, 20130, 23485, 25620, 26840, 28182, 33851, 37576, 40260, 46970, 51240, 56364, 67702, 70455, 80520, 93940, 101553, 112728, 135404, 140910, 169255, 187880, 203106, 236957, 270808, 281820, 338510, 372361, 406212, 473914, 507765, 563640, 677020, 710871, 744722, 812424, 947828, 1015530, 1117083, 1184785, 1354040, 1421742, 1489444, 1861805, 1895656, 2031060, 2064911, 2234166, 2369570, 2606527, 2843484, 2978888, 3554355, 3723610, 4062120, 4129822, 4468332, 4739140, 5213054, 5585415, 5686968, 6194733, 7108710, 7447220, 7819581, 8259644, 8936664, 9478280, 10324555, 10426108, 11170830, 12389466, 13032635, 14217420, 14454377, 14894440, 15639162, 16519288, 20649110, 20852216, 22341660, 22714021, 24778932, 26065270, 28434840, 28908754, 30973665, 31278324, 39097905, 41298220, 43363131, 44683320, 45428042, 49557864, 52130540, 57817508, 61947330, 62556648, 68142063, 72271885, 78195810, 82596440, 86726262, 90856084, 104261080, 113570105, 115635016, 123894660, 136284126, 144543770, 156391620, 158998147, 173452524, 181712168, 216815655, 227140210, 247789320, 272568252, 289087540, 312783240, 317996294, 340710315, 346905048, 433631310, 454280420, 476994441, 545136504, 578175080, 635992588, 681420630, 794990735, 867262620, 908560840, 953988882, 1271985176, 1362841260, 1589981470, 1734525240, 1907977764, 2384972205, 2725682520, 3179962940, 3815955528, 4769944410, 6359925880, 9539888820, 19079777640]

約数ペア:

[(1, 19079777640), (2, 9539888820), (3, 6359925880), (4, 4769944410), (5, 3815955528), (6, 3179962940), (7, 2725682520), (8, 2384972205), (10, 1907977764), (11, 1734525240), (12, 1589981470), (14, 1362841260), (15, 1271985176), (20, 953988882), (21, 908560840), (22, 867262620), (24, 794990735), (28, 681420630), (30, 635992588), (33, 578175080), (35, 545136504), (40, 476994441), (42, 454280420), (44, 433631310), (55, 346905048), (56, 340710315), (60, 317996294), (61, 312783240), (66, 289087540), (70, 272568252), (77, 247789320), (84, 227140210), (88, 216815655), (105, 181712168), (110, 173452524), (120, 158998147), (122, 156391620), (132, 144543770), (140, 136284126), (154, 123894660), (165, 115635016), (168, 113570105), (183, 104261080), (210, 90856084), (220, 86726262), (231, 82596440), (244, 78195810), (264, 72271885), (280, 68142063), (305, 62556648), (308, 61947330), (330, 57817508), (366, 52130540), (385, 49557864), (420, 45428042), (427, 44683320), (440, 43363131), (462, 41298220), (488, 39097905), (610, 31278324), (616, 30973665), (660, 28908754), (671, 28434840), (732, 26065270), (770, 24778932), (840, 22714021), (854, 22341660), (915, 20852216), (924, 20649110), (1155, 16519288), (1220, 15639162), (1281, 14894440), (1320, 14454377), (1342, 14217420), (1464, 13032635), (1540, 12389466), (1708, 11170830), (1830, 10426108), (1848, 10324555), (2013, 9478280), (2135, 8936664), (2310, 8259644), (2440, 7819581), (2562, 7447220), (2684, 7108710), (3080, 6194733), (3355, 5686968), (3416, 5585415), (3660, 5213054), (4026, 4739140), (4270, 4468332), (4620, 4129822), (4697, 4062120), (5124, 3723610), (5368, 3554355), (6405, 2978888), (6710, 2843484), (7320, 2606527), (8052, 2369570), (8540, 2234166), (9240, 2064911), (9394, 2031060), (10065, 1895656), (10248, 1861805), (12810, 1489444), (13420, 1421742), (14091, 1354040), (16104, 1184785), (17080, 1117083), (18788, 1015530), (20130, 947828), (23485, 812424), (25620, 744722), (26840, 710871), (28182, 677020), (33851, 563640), (37576, 507765), (40260, 473914), (46970, 406212), (51240, 372361), (56364, 338510), (67702, 281820), (70455, 270808), (80520, 236957), (93940, 203106), (101553, 187880), (112728, 169255), (135404, 140910)]