1001866680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 192

約数和(自身を含む): 3396556800

約数和(自身を除く): 2394690120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 107, 120, 124, 155, 180, 186, 214, 248, 279, 310, 321, 360, 372, 428, 465, 535, 558, 620, 642, 744, 839, 856, 930, 963, 1070, 1116, 1240, 1284, 1395, 1605, 1678, 1860, 1926, 2140, 2232, 2517, 2568, 2790, 3210, 3317, 3356, 3720, 3852, 4195, 4280, 4815, 5034, 5580, 6420, 6634, 6712, 7551, 7704, 8390, 9630, 9951, 10068, 11160, 12585, 12840, 13268, 15102, 16585, 16780, 19260, 19902, 20136, 25170, 26009, 26536, 29853, 30204, 33170, 33560, 37755, 38520, 39804, 49755, 50340, 52018, 59706, 60408, 66340, 75510, 78027, 79608, 89773, 99510, 100680, 104036, 119412, 130045, 132680, 149265, 151020, 156054, 179546, 199020, 208072, 234081, 238824, 260090, 269319, 298530, 302040, 312108, 359092, 390135, 398040, 448865, 468162, 520180, 538638, 597060, 624216, 718184, 780270, 807957, 897730, 936324, 1040360, 1077276, 1170405, 1194120, 1346595, 1560540, 1615914, 1795460, 1872648, 2154552, 2340810, 2693190, 2782963, 3121080, 3231828, 3590920, 4039785, 4681620, 5386380, 5565926, 6463656, 8079570, 8348889, 9363240, 10772760, 11131852, 13914815, 16159140, 16697778, 22263704, 25046667, 27829630, 32318280, 33395556, 41744445, 50093334, 55659260, 66791112, 83488890, 100186668, 111318520, 125233335, 166977780, 200373336, 250466670, 333955560, 500933340, 1001866680]

約数ペア:

[(1, 1001866680), (2, 500933340), (3, 333955560), (4, 250466670), (5, 200373336), (6, 166977780), (8, 125233335), (9, 111318520), (10, 100186668), (12, 83488890), (15, 66791112), (18, 55659260), (20, 50093334), (24, 41744445), (30, 33395556), (31, 32318280), (36, 27829630), (40, 25046667), (45, 22263704), (60, 16697778), (62, 16159140), (72, 13914815), (90, 11131852), (93, 10772760), (107, 9363240), (120, 8348889), (124, 8079570), (155, 6463656), (180, 5565926), (186, 5386380), (214, 4681620), (248, 4039785), (279, 3590920), (310, 3231828), (321, 3121080), (360, 2782963), (372, 2693190), (428, 2340810), (465, 2154552), (535, 1872648), (558, 1795460), (620, 1615914), (642, 1560540), (744, 1346595), (839, 1194120), (856, 1170405), (930, 1077276), (963, 1040360), (1070, 936324), (1116, 897730), (1240, 807957), (1284, 780270), (1395, 718184), (1605, 624216), (1678, 597060), (1860, 538638), (1926, 520180), (2140, 468162), (2232, 448865), (2517, 398040), (2568, 390135), (2790, 359092), (3210, 312108), (3317, 302040), (3356, 298530), (3720, 269319), (3852, 260090), (4195, 238824), (4280, 234081), (4815, 208072), (5034, 199020), (5580, 179546), (6420, 156054), (6634, 151020), (6712, 149265), (7551, 132680), (7704, 130045), (8390, 119412), (9630, 104036), (9951, 100680), (10068, 99510), (11160, 89773), (12585, 79608), (12840, 78027), (13268, 75510), (15102, 66340), (16585, 60408), (16780, 59706), (19260, 52018), (19902, 50340), (20136, 49755), (25170, 39804), (26009, 38520), (26536, 37755), (29853, 33560), (30204, 33170)]