43887480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4053

約数の個数: 128

約数和(自身を含む): 162086400

約数和(自身を除く): 118198920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4019, 5460, 8038, 10920, 12057, 16076, 20095, 24114, 28133, 32152, 40190, 48228, 52247, 56266, 60285, 80380, 84399, 96456, 104494, 112532, 120570, 140665, 156741, 160760, 168798, 208988, 225064, 241140, 261235, 281330, 313482, 337596, 365729, 417976, 421995, 482280, 522470, 562660, 626964, 675192, 731458, 783705, 843990, 1044940, 1097187, 1125320, 1253928, 1462916, 1567410, 1687980, 1828645, 2089880, 2194374, 2925832, 3134820, 3375960, 3657290, 4388748, 5485935, 6269640, 7314580, 8777496, 10971870, 14629160, 21943740, 43887480]

約数ペア:

[(1, 43887480), (2, 21943740), (3, 14629160), (4, 10971870), (5, 8777496), (6, 7314580), (7, 6269640), (8, 5485935), (10, 4388748), (12, 3657290), (13, 3375960), (14, 3134820), (15, 2925832), (20, 2194374), (21, 2089880), (24, 1828645), (26, 1687980), (28, 1567410), (30, 1462916), (35, 1253928), (39, 1125320), (40, 1097187), (42, 1044940), (52, 843990), (56, 783705), (60, 731458), (65, 675192), (70, 626964), (78, 562660), (84, 522470), (91, 482280), (104, 421995), (105, 417976), (120, 365729), (130, 337596), (140, 313482), (156, 281330), (168, 261235), (182, 241140), (195, 225064), (210, 208988), (260, 168798), (273, 160760), (280, 156741), (312, 140665), (364, 120570), (390, 112532), (420, 104494), (455, 96456), (520, 84399), (546, 80380), (728, 60285), (780, 56266), (840, 52247), (910, 48228), (1092, 40190), (1365, 32152), (1560, 28133), (1820, 24114), (2184, 20095), (2730, 16076), (3640, 12057), (4019, 10920), (5460, 8038)]