2548754880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4801}}^1$

素因数の和:4907

約数の個数: 224

約数和(自身を含む): 9367357440

約数和(自身を除く): 6818602560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 632, 672, 790, 840, 948, 960, 1106, 1120, 1185, 1264, 1344, 1580, 1659, 1680, 1896, 2212, 2240, 2370, 2528, 2765, 3160, 3318, 3360, 3792, 4424, 4740, 4801, 5056, 5530, 6320, 6636, 6720, 7584, 8295, 8848, 9480, 9602, 11060, 12640, 13272, 14403, 15168, 16590, 17696, 18960, 19204, 22120, 24005, 25280, 26544, 28806, 33180, 33607, 35392, 37920, 38408, 44240, 48010, 53088, 57612, 66360, 67214, 72015, 75840, 76816, 88480, 96020, 100821, 106176, 115224, 132720, 134428, 144030, 153632, 168035, 176960, 192040, 201642, 230448, 265440, 268856, 288060, 307264, 336070, 379279, 384080, 403284, 460896, 504105, 530880, 537712, 576120, 672140, 758558, 768160, 806568, 921792, 1008210, 1075424, 1137837, 1152240, 1344280, 1517116, 1536320, 1613136, 1896395, 2016420, 2150848, 2275674, 2304480, 2654953, 2688560, 3034232, 3226272, 3792790, 4032840, 4551348, 4608960, 5309906, 5377120, 5689185, 6068464, 6452544, 7585580, 7964859, 8065680, 9102696, 10619812, 10754240, 11378370, 12136928, 13274765, 15171160, 15929718, 16131360, 18205392, 21239624, 22756740, 24273856, 26549530, 30342320, 31859436, 32262720, 36410784, 39824295, 42479248, 45513480, 53099060, 60684640, 63718872, 72821568, 79648590, 84958496, 91026960, 106198120, 121369280, 127437744, 159297180, 169916992, 182053920, 212396240, 254875488, 318594360, 364107840, 424792480, 509750976, 637188720, 849584960, 1274377440, 2548754880]

約数ペア:

[(1, 2548754880), (2, 1274377440), (3, 849584960), (4, 637188720), (5, 509750976), (6, 424792480), (7, 364107840), (8, 318594360), (10, 254875488), (12, 212396240), (14, 182053920), (15, 169916992), (16, 159297180), (20, 127437744), (21, 121369280), (24, 106198120), (28, 91026960), (30, 84958496), (32, 79648590), (35, 72821568), (40, 63718872), (42, 60684640), (48, 53099060), (56, 45513480), (60, 42479248), (64, 39824295), (70, 36410784), (79, 32262720), (80, 31859436), (84, 30342320), (96, 26549530), (105, 24273856), (112, 22756740), (120, 21239624), (140, 18205392), (158, 16131360), (160, 15929718), (168, 15171160), (192, 13274765), (210, 12136928), (224, 11378370), (237, 10754240), (240, 10619812), (280, 9102696), (316, 8065680), (320, 7964859), (336, 7585580), (395, 6452544), (420, 6068464), (448, 5689185), (474, 5377120), (480, 5309906), (553, 4608960), (560, 4551348), (632, 4032840), (672, 3792790), (790, 3226272), (840, 3034232), (948, 2688560), (960, 2654953), (1106, 2304480), (1120, 2275674), (1185, 2150848), (1264, 2016420), (1344, 1896395), (1580, 1613136), (1659, 1536320), (1680, 1517116), (1896, 1344280), (2212, 1152240), (2240, 1137837), (2370, 1075424), (2528, 1008210), (2765, 921792), (3160, 806568), (3318, 768160), (3360, 758558), (3792, 672140), (4424, 576120), (4740, 537712), (4801, 530880), (5056, 504105), (5530, 460896), (6320, 403284), (6636, 384080), (6720, 379279), (7584, 336070), (8295, 307264), (8848, 288060), (9480, 268856), (9602, 265440), (11060, 230448), (12640, 201642), (13272, 192040), (14403, 176960), (15168, 168035), (16590, 153632), (17696, 144030), (18960, 134428), (19204, 132720), (22120, 115224), (24005, 106176), (25280, 100821), (26544, 96020), (28806, 88480), (33180, 76816), (33607, 75840), (35392, 72015), (37920, 67214), (38408, 66360), (44240, 57612), (48010, 53088)]