56646240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 192

約数和(自身を含む): 213083136

約数和(自身を除く): 156436896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 733, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1466, 1610, 1680, 1840, 1932, 2199, 2208, 2415, 2576, 2760, 2932, 3220, 3360, 3665, 3680, 3864, 4398, 4830, 5131, 5152, 5520, 5864, 6440, 7330, 7728, 8796, 9660, 10262, 10995, 11040, 11728, 12880, 14660, 15393, 15456, 16859, 17592, 19320, 20524, 21990, 23456, 25655, 25760, 29320, 30786, 33718, 35184, 38640, 41048, 43980, 50577, 51310, 58640, 61572, 67436, 70368, 76965, 77280, 82096, 84295, 87960, 101154, 102620, 117280, 118013, 123144, 134872, 153930, 164192, 168590, 175920, 202308, 205240, 236026, 246288, 252885, 269744, 307860, 337180, 351840, 354039, 404616, 410480, 472052, 492576, 505770, 539488, 590065, 615720, 674360, 708078, 809232, 820960, 944104, 1011540, 1180130, 1231440, 1348720, 1416156, 1618464, 1770195, 1888208, 2023080, 2360260, 2462880, 2697440, 2832312, 3540390, 3776416, 4046160, 4720520, 5664624, 7080780, 8092320, 9441040, 11329248, 14161560, 18882080, 28323120, 56646240]

約数ペア:

[(1, 56646240), (2, 28323120), (3, 18882080), (4, 14161560), (5, 11329248), (6, 9441040), (7, 8092320), (8, 7080780), (10, 5664624), (12, 4720520), (14, 4046160), (15, 3776416), (16, 3540390), (20, 2832312), (21, 2697440), (23, 2462880), (24, 2360260), (28, 2023080), (30, 1888208), (32, 1770195), (35, 1618464), (40, 1416156), (42, 1348720), (46, 1231440), (48, 1180130), (56, 1011540), (60, 944104), (69, 820960), (70, 809232), (80, 708078), (84, 674360), (92, 615720), (96, 590065), (105, 539488), (112, 505770), (115, 492576), (120, 472052), (138, 410480), (140, 404616), (160, 354039), (161, 351840), (168, 337180), (184, 307860), (210, 269744), (224, 252885), (230, 246288), (240, 236026), (276, 205240), (280, 202308), (322, 175920), (336, 168590), (345, 164192), (368, 153930), (420, 134872), (460, 123144), (480, 118013), (483, 117280), (552, 102620), (560, 101154), (644, 87960), (672, 84295), (690, 82096), (733, 77280), (736, 76965), (805, 70368), (840, 67436), (920, 61572), (966, 58640), (1104, 51310), (1120, 50577), (1288, 43980), (1380, 41048), (1466, 38640), (1610, 35184), (1680, 33718), (1840, 30786), (1932, 29320), (2199, 25760), (2208, 25655), (2415, 23456), (2576, 21990), (2760, 20524), (2932, 19320), (3220, 17592), (3360, 16859), (3665, 15456), (3680, 15393), (3864, 14660), (4398, 12880), (4830, 11728), (5131, 11040), (5152, 10995), (5520, 10262), (5864, 9660), (6440, 8796), (7330, 7728)]