1239113400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 4550958720

約数和(自身を除く): 3311845320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 307, 310, 350, 372, 420, 434, 465, 525, 600, 614, 620, 651, 700, 744, 775, 840, 868, 921, 930, 961, 1050, 1085, 1228, 1240, 1302, 1400, 1535, 1550, 1736, 1842, 1860, 1922, 2100, 2149, 2170, 2325, 2456, 2604, 2883, 3070, 3100, 3255, 3684, 3720, 3844, 4200, 4298, 4340, 4605, 4650, 4805, 5208, 5425, 5766, 6140, 6200, 6447, 6510, 6727, 7368, 7675, 7688, 8596, 8680, 9210, 9300, 9517, 9610, 10745, 10850, 11532, 12280, 12894, 13020, 13454, 14415, 15350, 16275, 17192, 18420, 18600, 19034, 19220, 20181, 21490, 21700, 23025, 23064, 24025, 25788, 26040, 26908, 28551, 28830, 30700, 32235, 32550, 33635, 36840, 38068, 38440, 40362, 42980, 43400, 46050, 47585, 48050, 51576, 53725, 53816, 57102, 57660, 61400, 64470, 65100, 66619, 67270, 72075, 76136, 80724, 85960, 92100, 95170, 96100, 100905, 107450, 114204, 115320, 128940, 130200, 133238, 134540, 142755, 144150, 161175, 161448, 168175, 184200, 190340, 192200, 199857, 201810, 214900, 228408, 237925, 257880, 266476, 269080, 285510, 288300, 295027, 322350, 333095, 336350, 380680, 399714, 403620, 429800, 475850, 504525, 532952, 571020, 576600, 590054, 644700, 666190, 672700, 713775, 799428, 807240, 885081, 951700, 999285, 1009050, 1142040, 1180108, 1289400, 1332380, 1345400, 1427550, 1475135, 1598856, 1665475, 1770162, 1903400, 1998570, 2018100, 2065189, 2360216, 2664760, 2855100, 2950270, 3330950, 3540324, 3997140, 4036200, 4130378, 4425405, 4996425, 5710200, 5900540, 6195567, 6661900, 7080648, 7375675, 7994280, 8260756, 8850810, 9992850, 10325945, 11801080, 12391134, 13323800, 14751350, 16521512, 17701620, 19985700, 20651890, 22127025, 24782268, 29502700, 30977835, 35403240, 39971400, 41303780, 44254050, 49564536, 51629725, 59005400, 61955670, 82607560, 88508100, 103259450, 123911340, 154889175, 177016200, 206518900, 247822680, 309778350, 413037800, 619556700, 1239113400]

約数ペア:

[(1, 1239113400), (2, 619556700), (3, 413037800), (4, 309778350), (5, 247822680), (6, 206518900), (7, 177016200), (8, 154889175), (10, 123911340), (12, 103259450), (14, 88508100), (15, 82607560), (20, 61955670), (21, 59005400), (24, 51629725), (25, 49564536), (28, 44254050), (30, 41303780), (31, 39971400), (35, 35403240), (40, 30977835), (42, 29502700), (50, 24782268), (56, 22127025), (60, 20651890), (62, 19985700), (70, 17701620), (75, 16521512), (84, 14751350), (93, 13323800), (100, 12391134), (105, 11801080), (120, 10325945), (124, 9992850), (140, 8850810), (150, 8260756), (155, 7994280), (168, 7375675), (175, 7080648), (186, 6661900), (200, 6195567), (210, 5900540), (217, 5710200), (248, 4996425), (280, 4425405), (300, 4130378), (307, 4036200), (310, 3997140), (350, 3540324), (372, 3330950), (420, 2950270), (434, 2855100), (465, 2664760), (525, 2360216), (600, 2065189), (614, 2018100), (620, 1998570), (651, 1903400), (700, 1770162), (744, 1665475), (775, 1598856), (840, 1475135), (868, 1427550), (921, 1345400), (930, 1332380), (961, 1289400), (1050, 1180108), (1085, 1142040), (1228, 1009050), (1240, 999285), (1302, 951700), (1400, 885081), (1535, 807240), (1550, 799428), (1736, 713775), (1842, 672700), (1860, 666190), (1922, 644700), (2100, 590054), (2149, 576600), (2170, 571020), (2325, 532952), (2456, 504525), (2604, 475850), (2883, 429800), (3070, 403620), (3100, 399714), (3255, 380680), (3684, 336350), (3720, 333095), (3844, 322350), (4200, 295027), (4298, 288300), (4340, 285510), (4605, 269080), (4650, 266476), (4805, 257880), (5208, 237925), (5425, 228408), (5766, 214900), (6140, 201810), (6200, 199857), (6447, 192200), (6510, 190340), (6727, 184200), (7368, 168175), (7675, 161448), (7688, 161175), (8596, 144150), (8680, 142755), (9210, 134540), (9300, 133238), (9517, 130200), (9610, 128940), (10745, 115320), (10850, 114204), (11532, 107450), (12280, 100905), (12894, 96100), (13020, 95170), (13454, 92100), (14415, 85960), (15350, 80724), (16275, 76136), (17192, 72075), (18420, 67270), (18600, 66619), (19034, 65100), (19220, 64470), (20181, 61400), (21490, 57660), (21700, 57102), (23025, 53816), (23064, 53725), (24025, 51576), (25788, 48050), (26040, 47585), (26908, 46050), (28551, 43400), (28830, 42980), (30700, 40362), (32235, 38440), (32550, 38068), (33635, 36840)]