8452080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 320

約数和(自身を含む): 36664320

約数和(自身を除く): 28212240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 43, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 86, 90, 91, 104, 105, 108, 112, 117, 120, 126, 129, 130, 135, 140, 144, 156, 168, 172, 180, 182, 189, 195, 208, 210, 215, 216, 234, 240, 252, 258, 260, 270, 273, 280, 301, 312, 315, 336, 344, 351, 360, 364, 378, 387, 390, 420, 430, 432, 455, 468, 504, 516, 520, 540, 546, 559, 560, 585, 602, 624, 630, 645, 688, 702, 720, 728, 756, 774, 780, 819, 840, 860, 903, 910, 936, 945, 1008, 1032, 1040, 1080, 1092, 1118, 1161, 1170, 1204, 1260, 1290, 1365, 1404, 1456, 1505, 1512, 1548, 1560, 1638, 1677, 1680, 1720, 1755, 1806, 1820, 1872, 1890, 1935, 2064, 2160, 2184, 2236, 2322, 2340, 2408, 2457, 2520, 2580, 2709, 2730, 2795, 2808, 3010, 3024, 3096, 3120, 3276, 3354, 3440, 3510, 3612, 3640, 3780, 3870, 3913, 4095, 4368, 4472, 4515, 4644, 4680, 4816, 4914, 5031, 5040, 5160, 5418, 5460, 5590, 5616, 5805, 6020, 6192, 6552, 6708, 7020, 7224, 7280, 7560, 7740, 7826, 8127, 8190, 8385, 8944, 9030, 9288, 9360, 9828, 10062, 10320, 10836, 10920, 11180, 11610, 11739, 12040, 12285, 13104, 13416, 13545, 14040, 14448, 15093, 15120, 15480, 15652, 16254, 16380, 16770, 18060, 18576, 19565, 19656, 20124, 21672, 21840, 22360, 23220, 23478, 24080, 24570, 25155, 26832, 27090, 28080, 30186, 30960, 31304, 32508, 32760, 33540, 35217, 36120, 39130, 39312, 40248, 40635, 43344, 44720, 46440, 46956, 49140, 50310, 54180, 58695, 60372, 62608, 65016, 65520, 67080, 70434, 72240, 75465, 78260, 80496, 81270, 92880, 93912, 98280, 100620, 105651, 108360, 117390, 120744, 130032, 134160, 140868, 150930, 156520, 162540, 176085, 187824, 196560, 201240, 211302, 216720, 234780, 241488, 281736, 301860, 313040, 325080, 352170, 402480, 422604, 469560, 528255, 563472, 603720, 650160, 704340, 845208, 939120, 1056510, 1207440, 1408680, 1690416, 2113020, 2817360, 4226040, 8452080]

約数ペア:

[(1, 8452080), (2, 4226040), (3, 2817360), (4, 2113020), (5, 1690416), (6, 1408680), (7, 1207440), (8, 1056510), (9, 939120), (10, 845208), (12, 704340), (13, 650160), (14, 603720), (15, 563472), (16, 528255), (18, 469560), (20, 422604), (21, 402480), (24, 352170), (26, 325080), (27, 313040), (28, 301860), (30, 281736), (35, 241488), (36, 234780), (39, 216720), (40, 211302), (42, 201240), (43, 196560), (45, 187824), (48, 176085), (52, 162540), (54, 156520), (56, 150930), (60, 140868), (63, 134160), (65, 130032), (70, 120744), (72, 117390), (78, 108360), (80, 105651), (84, 100620), (86, 98280), (90, 93912), (91, 92880), (104, 81270), (105, 80496), (108, 78260), (112, 75465), (117, 72240), (120, 70434), (126, 67080), (129, 65520), (130, 65016), (135, 62608), (140, 60372), (144, 58695), (156, 54180), (168, 50310), (172, 49140), (180, 46956), (182, 46440), (189, 44720), (195, 43344), (208, 40635), (210, 40248), (215, 39312), (216, 39130), (234, 36120), (240, 35217), (252, 33540), (258, 32760), (260, 32508), (270, 31304), (273, 30960), (280, 30186), (301, 28080), (312, 27090), (315, 26832), (336, 25155), (344, 24570), (351, 24080), (360, 23478), (364, 23220), (378, 22360), (387, 21840), (390, 21672), (420, 20124), (430, 19656), (432, 19565), (455, 18576), (468, 18060), (504, 16770), (516, 16380), (520, 16254), (540, 15652), (546, 15480), (559, 15120), (560, 15093), (585, 14448), (602, 14040), (624, 13545), (630, 13416), (645, 13104), (688, 12285), (702, 12040), (720, 11739), (728, 11610), (756, 11180), (774, 10920), (780, 10836), (819, 10320), (840, 10062), (860, 9828), (903, 9360), (910, 9288), (936, 9030), (945, 8944), (1008, 8385), (1032, 8190), (1040, 8127), (1080, 7826), (1092, 7740), (1118, 7560), (1161, 7280), (1170, 7224), (1204, 7020), (1260, 6708), (1290, 6552), (1365, 6192), (1404, 6020), (1456, 5805), (1505, 5616), (1512, 5590), (1548, 5460), (1560, 5418), (1638, 5160), (1677, 5040), (1680, 5031), (1720, 4914), (1755, 4816), (1806, 4680), (1820, 4644), (1872, 4515), (1890, 4472), (1935, 4368), (2064, 4095), (2160, 3913), (2184, 3870), (2236, 3780), (2322, 3640), (2340, 3612), (2408, 3510), (2457, 3440), (2520, 3354), (2580, 3276), (2709, 3120), (2730, 3096), (2795, 3024), (2808, 3010)]