2895165840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4547}}^1$

素因数の和:4949

約数の個数: 160

約数和(自身を含む): 10286484480

約数和(自身を除く): 7391318640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 379, 420, 560, 758, 840, 1137, 1516, 1680, 1895, 2274, 2653, 3032, 3790, 4547, 4548, 5306, 5685, 6064, 7580, 7959, 9094, 9096, 10612, 11370, 13265, 13641, 15160, 15918, 18188, 18192, 21224, 22735, 22740, 26530, 27282, 30320, 31829, 31836, 36376, 39795, 42448, 45470, 45480, 53060, 54564, 63658, 63672, 68205, 72752, 79590, 90940, 90960, 95487, 106120, 109128, 127316, 127344, 136410, 159145, 159180, 181880, 190974, 212240, 218256, 254632, 272820, 318290, 318360, 363760, 381948, 477435, 509264, 545640, 636580, 636720, 763896, 954870, 1091280, 1273160, 1527792, 1723313, 1909740, 2546320, 3446626, 3819480, 5169939, 6893252, 7638960, 8616565, 10339878, 12063191, 13786504, 17233130, 20679756, 24126382, 25849695, 27573008, 34466260, 36189573, 41359512, 48252764, 51699390, 60315955, 68932520, 72379146, 82719024, 96505528, 103398780, 120631910, 137865040, 144758292, 180947865, 193011056, 206797560, 241263820, 289516584, 361895730, 413595120, 482527640, 579033168, 723791460, 965055280, 1447582920, 2895165840]

約数ペア:

[(1, 2895165840), (2, 1447582920), (3, 965055280), (4, 723791460), (5, 579033168), (6, 482527640), (7, 413595120), (8, 361895730), (10, 289516584), (12, 241263820), (14, 206797560), (15, 193011056), (16, 180947865), (20, 144758292), (21, 137865040), (24, 120631910), (28, 103398780), (30, 96505528), (35, 82719024), (40, 72379146), (42, 68932520), (48, 60315955), (56, 51699390), (60, 48252764), (70, 41359512), (80, 36189573), (84, 34466260), (105, 27573008), (112, 25849695), (120, 24126382), (140, 20679756), (168, 17233130), (210, 13786504), (240, 12063191), (280, 10339878), (336, 8616565), (379, 7638960), (420, 6893252), (560, 5169939), (758, 3819480), (840, 3446626), (1137, 2546320), (1516, 1909740), (1680, 1723313), (1895, 1527792), (2274, 1273160), (2653, 1091280), (3032, 954870), (3790, 763896), (4547, 636720), (4548, 636580), (5306, 545640), (5685, 509264), (6064, 477435), (7580, 381948), (7959, 363760), (9094, 318360), (9096, 318290), (10612, 272820), (11370, 254632), (13265, 218256), (13641, 212240), (15160, 190974), (15918, 181880), (18188, 159180), (18192, 159145), (21224, 136410), (22735, 127344), (22740, 127316), (26530, 109128), (27282, 106120), (30320, 95487), (31829, 90960), (31836, 90940), (36376, 79590), (39795, 72752), (42448, 68205), (45470, 63672), (45480, 63658), (53060, 54564)]