455336280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1914

約数の個数: 192

約数和(自身を含む): 1708948800

約数和(自身を除く): 1253612520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 105, 120, 126, 140, 168, 180, 202, 210, 252, 280, 303, 315, 360, 404, 420, 504, 505, 606, 630, 707, 808, 840, 909, 1010, 1212, 1260, 1414, 1515, 1789, 1818, 2020, 2121, 2424, 2520, 2828, 3030, 3535, 3578, 3636, 4040, 4242, 4545, 5367, 5656, 6060, 6363, 7070, 7156, 7272, 8484, 8945, 9090, 10605, 10734, 12120, 12523, 12726, 14140, 14312, 16101, 16968, 17890, 18180, 21210, 21468, 25046, 25452, 26835, 28280, 31815, 32202, 35780, 36360, 37569, 42420, 42936, 50092, 50904, 53670, 62615, 63630, 64404, 71560, 75138, 80505, 84840, 100184, 107340, 112707, 125230, 127260, 128808, 150276, 161010, 180689, 187845, 214680, 225414, 250460, 254520, 300552, 322020, 361378, 375690, 450828, 500920, 542067, 563535, 644040, 722756, 751380, 901656, 903445, 1084134, 1127070, 1264823, 1445512, 1502760, 1626201, 1806890, 2168268, 2254140, 2529646, 2710335, 3252402, 3613780, 3794469, 4336536, 4508280, 5059292, 5420670, 6324115, 6504804, 7227560, 7588938, 8131005, 10118584, 10841340, 11383407, 12648230, 13009608, 15177876, 16262010, 18972345, 21682680, 22766814, 25296460, 30355752, 32524020, 37944690, 45533628, 50592920, 56917035, 65048040, 75889380, 91067256, 113834070, 151778760, 227668140, 455336280]

約数ペア:

[(1, 455336280), (2, 227668140), (3, 151778760), (4, 113834070), (5, 91067256), (6, 75889380), (7, 65048040), (8, 56917035), (9, 50592920), (10, 45533628), (12, 37944690), (14, 32524020), (15, 30355752), (18, 25296460), (20, 22766814), (21, 21682680), (24, 18972345), (28, 16262010), (30, 15177876), (35, 13009608), (36, 12648230), (40, 11383407), (42, 10841340), (45, 10118584), (56, 8131005), (60, 7588938), (63, 7227560), (70, 6504804), (72, 6324115), (84, 5420670), (90, 5059292), (101, 4508280), (105, 4336536), (120, 3794469), (126, 3613780), (140, 3252402), (168, 2710335), (180, 2529646), (202, 2254140), (210, 2168268), (252, 1806890), (280, 1626201), (303, 1502760), (315, 1445512), (360, 1264823), (404, 1127070), (420, 1084134), (504, 903445), (505, 901656), (606, 751380), (630, 722756), (707, 644040), (808, 563535), (840, 542067), (909, 500920), (1010, 450828), (1212, 375690), (1260, 361378), (1414, 322020), (1515, 300552), (1789, 254520), (1818, 250460), (2020, 225414), (2121, 214680), (2424, 187845), (2520, 180689), (2828, 161010), (3030, 150276), (3535, 128808), (3578, 127260), (3636, 125230), (4040, 112707), (4242, 107340), (4545, 100184), (5367, 84840), (5656, 80505), (6060, 75138), (6363, 71560), (7070, 64404), (7156, 63630), (7272, 62615), (8484, 53670), (8945, 50904), (9090, 50092), (10605, 42936), (10734, 42420), (12120, 37569), (12523, 36360), (12726, 35780), (14140, 32202), (14312, 31815), (16101, 28280), (16968, 26835), (17890, 25452), (18180, 25046), (21210, 21468)]