472347720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2029

約数の個数: 256

約数和(自身を含む): 1796256000

約数和(自身を除く): 1323908280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1979, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3958, 3978, 4420, 4590, 4680, 5304, 5937, 5967, 6120, 6630, 7020, 7916, 7956, 8840, 9180, 9895, 9945, 11874, 11934, 13260, 14040, 15832, 15912, 17811, 18360, 19790, 19890, 23748, 23868, 25727, 26520, 29685, 29835, 33643, 35622, 39580, 39780, 47496, 47736, 51454, 53433, 59370, 59670, 67286, 71244, 77181, 79160, 79560, 89055, 100929, 102908, 106866, 118740, 119340, 128635, 134572, 142488, 154362, 168215, 178110, 201858, 205816, 213732, 231543, 237480, 238680, 257270, 267165, 269144, 302787, 308724, 336430, 356220, 385905, 403716, 427464, 437359, 463086, 504645, 514540, 534330, 605574, 617448, 672860, 694629, 712440, 771810, 807432, 874718, 908361, 926172, 1009290, 1029080, 1068660, 1157715, 1211148, 1312077, 1345720, 1389258, 1513935, 1543620, 1749436, 1816722, 1852344, 2018580, 2137320, 2186795, 2315430, 2422296, 2624154, 2778516, 3027870, 3087240, 3473145, 3498872, 3633444, 3936231, 4037160, 4373590, 4541805, 4630860, 5248308, 5557032, 6055740, 6560385, 6946290, 7266888, 7872462, 8747180, 9083610, 9261720, 10496616, 11808693, 12111480, 13120770, 13892580, 15744924, 17494360, 18167220, 19681155, 23617386, 26241540, 27785160, 31489848, 36334440, 39362310, 47234772, 52483080, 59043465, 78724620, 94469544, 118086930, 157449240, 236173860, 472347720]

約数ペア:

[(1, 472347720), (2, 236173860), (3, 157449240), (4, 118086930), (5, 94469544), (6, 78724620), (8, 59043465), (9, 52483080), (10, 47234772), (12, 39362310), (13, 36334440), (15, 31489848), (17, 27785160), (18, 26241540), (20, 23617386), (24, 19681155), (26, 18167220), (27, 17494360), (30, 15744924), (34, 13892580), (36, 13120770), (39, 12111480), (40, 11808693), (45, 10496616), (51, 9261720), (52, 9083610), (54, 8747180), (60, 7872462), (65, 7266888), (68, 6946290), (72, 6560385), (78, 6055740), (85, 5557032), (90, 5248308), (102, 4630860), (104, 4541805), (108, 4373590), (117, 4037160), (120, 3936231), (130, 3633444), (135, 3498872), (136, 3473145), (153, 3087240), (156, 3027870), (170, 2778516), (180, 2624154), (195, 2422296), (204, 2315430), (216, 2186795), (221, 2137320), (234, 2018580), (255, 1852344), (260, 1816722), (270, 1749436), (306, 1543620), (312, 1513935), (340, 1389258), (351, 1345720), (360, 1312077), (390, 1211148), (408, 1157715), (442, 1068660), (459, 1029080), (468, 1009290), (510, 926172), (520, 908361), (540, 874718), (585, 807432), (612, 771810), (663, 712440), (680, 694629), (702, 672860), (765, 617448), (780, 605574), (884, 534330), (918, 514540), (936, 504645), (1020, 463086), (1080, 437359), (1105, 427464), (1170, 403716), (1224, 385905), (1326, 356220), (1404, 336430), (1530, 308724), (1560, 302787), (1755, 269144), (1768, 267165), (1836, 257270), (1979, 238680), (1989, 237480), (2040, 231543), (2210, 213732), (2295, 205816), (2340, 201858), (2652, 178110), (2808, 168215), (3060, 154362), (3315, 142488), (3510, 134572), (3672, 128635), (3958, 119340), (3978, 118740), (4420, 106866), (4590, 102908), (4680, 100929), (5304, 89055), (5937, 79560), (5967, 79160), (6120, 77181), (6630, 71244), (7020, 67286), (7916, 59670), (7956, 59370), (8840, 53433), (9180, 51454), (9895, 47736), (9945, 47496), (11874, 39780), (11934, 39580), (13260, 35622), (14040, 33643), (15832, 29835), (15912, 29685), (17811, 26520), (18360, 25727), (19790, 23868), (19890, 23748)]