1347029320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19477}}^1$

素因数の和:19527

約数の個数: 128

約数和(自身を含む): 3926764800

約数和(自身を除く): 2579735480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3640, 4940, 5320, 6916, 8645, 9880, 13832, 17290, 19477, 34580, 38954, 69160, 77908, 97385, 136339, 155816, 194770, 253201, 272678, 370063, 389540, 506402, 545356, 681695, 740126, 779080, 1012804, 1090712, 1266005, 1363390, 1480252, 1772407, 1850315, 2025608, 2532010, 2590441, 2726780, 2960504, 3544814, 3700630, 4810819, 5064020, 5180882, 5453560, 7089628, 7401260, 8862035, 9621638, 10128040, 10361764, 12952205, 14179256, 14802520, 17724070, 19243276, 20723528, 24054095, 25904410, 33675733, 35448140, 38486552, 48108190, 51808820, 67351466, 70896280, 96216380, 103617640, 134702932, 168378665, 192432760, 269405864, 336757330, 673514660, 1347029320]

約数ペア:

[(1, 1347029320), (2, 673514660), (4, 336757330), (5, 269405864), (7, 192432760), (8, 168378665), (10, 134702932), (13, 103617640), (14, 96216380), (19, 70896280), (20, 67351466), (26, 51808820), (28, 48108190), (35, 38486552), (38, 35448140), (40, 33675733), (52, 25904410), (56, 24054095), (65, 20723528), (70, 19243276), (76, 17724070), (91, 14802520), (95, 14179256), (104, 12952205), (130, 10361764), (133, 10128040), (140, 9621638), (152, 8862035), (182, 7401260), (190, 7089628), (247, 5453560), (260, 5180882), (266, 5064020), (280, 4810819), (364, 3700630), (380, 3544814), (455, 2960504), (494, 2726780), (520, 2590441), (532, 2532010), (665, 2025608), (728, 1850315), (760, 1772407), (910, 1480252), (988, 1363390), (1064, 1266005), (1235, 1090712), (1330, 1012804), (1729, 779080), (1820, 740126), (1976, 681695), (2470, 545356), (2660, 506402), (3458, 389540), (3640, 370063), (4940, 272678), (5320, 253201), (6916, 194770), (8645, 155816), (9880, 136339), (13832, 97385), (17290, 77908), (19477, 69160), (34580, 38954)]