84243240

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{107}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 286973280

約数和(自身を除く): 202730040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 243, 270, 321, 324, 360, 405, 428, 486, 535, 540, 642, 648, 729, 810, 856, 963, 972, 1070, 1080, 1215, 1284, 1458, 1605, 1620, 1926, 1944, 2140, 2187, 2430, 2568, 2889, 2916, 3210, 3240, 3645, 3852, 4280, 4374, 4815, 4860, 5778, 5832, 6420, 6561, 7290, 7704, 8667, 8748, 9630, 9720, 10935, 11556, 12840, 13122, 14445, 14580, 17334, 17496, 19260, 19683, 21870, 23112, 26001, 26244, 28890, 29160, 32805, 34668, 38520, 39366, 43335, 43740, 52002, 52488, 57780, 65610, 69336, 78003, 78732, 86670, 87480, 98415, 104004, 115560, 130005, 131220, 156006, 157464, 173340, 196830, 208008, 234009, 260010, 262440, 312012, 346680, 390015, 393660, 468018, 520020, 624024, 702027, 780030, 787320, 936036, 1040040, 1170045, 1404054, 1560060, 1872072, 2106081, 2340090, 2808108, 3120120, 3510135, 4212162, 4680180, 5616216, 7020270, 8424324, 9360360, 10530405, 14040540, 16848648, 21060810, 28081080, 42121620, 84243240]

約数ペア:

[(1, 84243240), (2, 42121620), (3, 28081080), (4, 21060810), (5, 16848648), (6, 14040540), (8, 10530405), (9, 9360360), (10, 8424324), (12, 7020270), (15, 5616216), (18, 4680180), (20, 4212162), (24, 3510135), (27, 3120120), (30, 2808108), (36, 2340090), (40, 2106081), (45, 1872072), (54, 1560060), (60, 1404054), (72, 1170045), (81, 1040040), (90, 936036), (107, 787320), (108, 780030), (120, 702027), (135, 624024), (162, 520020), (180, 468018), (214, 393660), (216, 390015), (243, 346680), (270, 312012), (321, 262440), (324, 260010), (360, 234009), (405, 208008), (428, 196830), (486, 173340), (535, 157464), (540, 156006), (642, 131220), (648, 130005), (729, 115560), (810, 104004), (856, 98415), (963, 87480), (972, 86670), (1070, 78732), (1080, 78003), (1215, 69336), (1284, 65610), (1458, 57780), (1605, 52488), (1620, 52002), (1926, 43740), (1944, 43335), (2140, 39366), (2187, 38520), (2430, 34668), (2568, 32805), (2889, 29160), (2916, 28890), (3210, 26244), (3240, 26001), (3645, 23112), (3852, 21870), (4280, 19683), (4374, 19260), (4815, 17496), (4860, 17334), (5778, 14580), (5832, 14445), (6420, 13122), (6561, 12840), (7290, 11556), (7704, 10935), (8667, 9720), (8748, 9630)]