472303440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31237}}^1$

素因数の和:31266

約数の個数: 160

約数和(自身を含む): 1859285760

約数和(自身を除く): 1386982320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 31237, 62474, 93711, 124948, 156185, 187422, 218659, 249896, 281133, 312370, 374844, 437318, 468555, 499792, 562266, 624740, 655977, 749688, 843399, 874636, 937110, 1093295, 1124532, 1249480, 1311954, 1405665, 1499376, 1686798, 1749272, 1874220, 1967931, 2186590, 2249064, 2498960, 2623908, 2811330, 3279885, 3373596, 3498544, 3748440, 3935862, 4216995, 4373180, 4498128, 5247816, 5622660, 5903793, 6559770, 6747192, 7496880, 7871724, 8433990, 8746360, 9839655, 10495632, 11245320, 11807586, 13119540, 13494384, 15743448, 16867980, 17492720, 19679310, 22490640, 23615172, 26239080, 29518965, 31486896, 33735960, 39358620, 47230344, 52478160, 59037930, 67471920, 78717240, 94460688, 118075860, 157434480, 236151720, 472303440]

約数ペア:

[(1, 472303440), (2, 236151720), (3, 157434480), (4, 118075860), (5, 94460688), (6, 78717240), (7, 67471920), (8, 59037930), (9, 52478160), (10, 47230344), (12, 39358620), (14, 33735960), (15, 31486896), (16, 29518965), (18, 26239080), (20, 23615172), (21, 22490640), (24, 19679310), (27, 17492720), (28, 16867980), (30, 15743448), (35, 13494384), (36, 13119540), (40, 11807586), (42, 11245320), (45, 10495632), (48, 9839655), (54, 8746360), (56, 8433990), (60, 7871724), (63, 7496880), (70, 6747192), (72, 6559770), (80, 5903793), (84, 5622660), (90, 5247816), (105, 4498128), (108, 4373180), (112, 4216995), (120, 3935862), (126, 3748440), (135, 3498544), (140, 3373596), (144, 3279885), (168, 2811330), (180, 2623908), (189, 2498960), (210, 2249064), (216, 2186590), (240, 1967931), (252, 1874220), (270, 1749272), (280, 1686798), (315, 1499376), (336, 1405665), (360, 1311954), (378, 1249480), (420, 1124532), (432, 1093295), (504, 937110), (540, 874636), (560, 843399), (630, 749688), (720, 655977), (756, 624740), (840, 562266), (945, 499792), (1008, 468555), (1080, 437318), (1260, 374844), (1512, 312370), (1680, 281133), (1890, 249896), (2160, 218659), (2520, 187422), (3024, 156185), (3780, 124948), (5040, 93711), (7560, 62474), (15120, 31237)]