1680784992

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{34129}}^1$

素因数の和:34170

約数の個数: 120

約数和(自身を含む): 5203459800

約数和(自身を除く): 3522674808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 34129, 49248, 68258, 102387, 136516, 204774, 273032, 307161, 409548, 546064, 614322, 648451, 819096, 921483, 1092128, 1228644, 1296902, 1638192, 1842966, 1945353, 2457288, 2593804, 2764449, 3276384, 3685932, 3890706, 4914576, 5187608, 5528898, 5836059, 7371864, 7781412, 9829152, 10375216, 11057796, 11672118, 14743728, 15562824, 17508177, 20750432, 22115592, 23344236, 29487456, 31125648, 35016354, 44231184, 46688472, 52524531, 62251296, 70032708, 88462368, 93376944, 105049062, 140065416, 186753888, 210098124, 280130832, 420196248, 560261664, 840392496, 1680784992]

約数ペア:

[(1, 1680784992), (2, 840392496), (3, 560261664), (4, 420196248), (6, 280130832), (8, 210098124), (9, 186753888), (12, 140065416), (16, 105049062), (18, 93376944), (19, 88462368), (24, 70032708), (27, 62251296), (32, 52524531), (36, 46688472), (38, 44231184), (48, 35016354), (54, 31125648), (57, 29487456), (72, 23344236), (76, 22115592), (81, 20750432), (96, 17508177), (108, 15562824), (114, 14743728), (144, 11672118), (152, 11057796), (162, 10375216), (171, 9829152), (216, 7781412), (228, 7371864), (288, 5836059), (304, 5528898), (324, 5187608), (342, 4914576), (432, 3890706), (456, 3685932), (513, 3276384), (608, 2764449), (648, 2593804), (684, 2457288), (864, 1945353), (912, 1842966), (1026, 1638192), (1296, 1296902), (1368, 1228644), (1539, 1092128), (1824, 921483), (2052, 819096), (2592, 648451), (2736, 614322), (3078, 546064), (4104, 409548), (5472, 307161), (6156, 273032), (8208, 204774), (12312, 136516), (16416, 102387), (24624, 68258), (34129, 49248)]