312872280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 1101392640

約数和(自身を除く): 788520360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 107, 118, 120, 140, 168, 177, 210, 214, 236, 280, 295, 321, 354, 413, 420, 428, 472, 535, 590, 642, 708, 749, 826, 840, 856, 885, 1070, 1180, 1239, 1284, 1416, 1498, 1605, 1652, 1770, 2065, 2140, 2247, 2360, 2478, 2568, 2996, 3210, 3304, 3481, 3540, 3745, 4130, 4280, 4494, 4956, 5992, 6195, 6313, 6420, 6962, 7080, 7490, 8260, 8988, 9912, 10443, 11235, 12390, 12626, 12840, 13924, 14980, 16520, 17405, 17976, 18939, 20886, 22470, 24367, 24780, 25252, 27848, 29960, 31565, 34810, 37878, 41772, 44191, 44940, 48734, 49560, 50504, 52215, 63130, 69620, 73101, 75756, 83544, 88382, 89880, 94695, 97468, 104430, 121835, 126260, 132573, 139240, 146202, 151512, 176764, 189390, 194936, 208860, 220955, 243670, 252520, 265146, 292404, 353528, 365505, 372467, 378780, 417720, 441910, 487340, 530292, 584808, 662865, 731010, 744934, 757560, 883820, 974680, 1060584, 1117401, 1325730, 1462020, 1489868, 1767640, 1862335, 2234802, 2607269, 2651460, 2924040, 2979736, 3724670, 4469604, 5214538, 5302920, 5587005, 7449340, 7821807, 8939208, 10429076, 11174010, 13036345, 14898680, 15643614, 20858152, 22348020, 26072690, 31287228, 39109035, 44696040, 52145380, 62574456, 78218070, 104290760, 156436140, 312872280]

約数ペア:

[(1, 312872280), (2, 156436140), (3, 104290760), (4, 78218070), (5, 62574456), (6, 52145380), (7, 44696040), (8, 39109035), (10, 31287228), (12, 26072690), (14, 22348020), (15, 20858152), (20, 15643614), (21, 14898680), (24, 13036345), (28, 11174010), (30, 10429076), (35, 8939208), (40, 7821807), (42, 7449340), (56, 5587005), (59, 5302920), (60, 5214538), (70, 4469604), (84, 3724670), (105, 2979736), (107, 2924040), (118, 2651460), (120, 2607269), (140, 2234802), (168, 1862335), (177, 1767640), (210, 1489868), (214, 1462020), (236, 1325730), (280, 1117401), (295, 1060584), (321, 974680), (354, 883820), (413, 757560), (420, 744934), (428, 731010), (472, 662865), (535, 584808), (590, 530292), (642, 487340), (708, 441910), (749, 417720), (826, 378780), (840, 372467), (856, 365505), (885, 353528), (1070, 292404), (1180, 265146), (1239, 252520), (1284, 243670), (1416, 220955), (1498, 208860), (1605, 194936), (1652, 189390), (1770, 176764), (2065, 151512), (2140, 146202), (2247, 139240), (2360, 132573), (2478, 126260), (2568, 121835), (2996, 104430), (3210, 97468), (3304, 94695), (3481, 89880), (3540, 88382), (3745, 83544), (4130, 75756), (4280, 73101), (4494, 69620), (4956, 63130), (5992, 52215), (6195, 50504), (6313, 49560), (6420, 48734), (6962, 44940), (7080, 44191), (7490, 41772), (8260, 37878), (8988, 34810), (9912, 31565), (10443, 29960), (11235, 27848), (12390, 25252), (12626, 24780), (12840, 24367), (13924, 22470), (14980, 20886), (16520, 18939), (17405, 17976)]