217539320640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{16651}}^1$

素因数の和:17141

約数の個数: 224

約数和(自身を含む): 714634567680

約数和(自身を除く): 497095247040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 439, 465, 480, 496, 620, 744, 878, 930, 960, 992, 1240, 1317, 1488, 1756, 1860, 1984, 2195, 2480, 2634, 2976, 3512, 3720, 4390, 4960, 5268, 5952, 6585, 7024, 7440, 8780, 9920, 10536, 13170, 13609, 14048, 14880, 16651, 17560, 21072, 26340, 27218, 28096, 29760, 33302, 35120, 40827, 42144, 49953, 52680, 54436, 66604, 68045, 70240, 81654, 83255, 84288, 99906, 105360, 108872, 133208, 136090, 140480, 163308, 166510, 199812, 204135, 210720, 217744, 249765, 266416, 272180, 326616, 333020, 399624, 408270, 421440, 435488, 499530, 516181, 532832, 544360, 653232, 666040, 799248, 816540, 870976, 999060, 1032362, 1065664, 1088720, 1306464, 1332080, 1548543, 1598496, 1633080, 1998120, 2064724, 2177440, 2580905, 2612928, 2664160, 3097086, 3196992, 3266160, 3996240, 4129448, 4354880, 5161810, 5328320, 6194172, 6532320, 7309789, 7742715, 7992480, 8258896, 10323620, 12388344, 13064640, 14619578, 15485430, 15984960, 16517792, 20647240, 21929367, 24776688, 29239156, 30970860, 33035584, 36548945, 41294480, 43858734, 49553376, 58478312, 61941720, 73097890, 82588960, 87717468, 99106752, 109646835, 116956624, 123883440, 146195780, 165177920, 175434936, 219293670, 226603459, 233913248, 247766880, 292391560, 350869872, 438587340, 453206918, 467826496, 495533760, 584783120, 679810377, 701739744, 877174680, 906413836, 1133017295, 1169566240, 1359620754, 1403479488, 1754349360, 1812827672, 2266034590, 2339132480, 2719241508, 3399051885, 3508698720, 3625655344, 4532069180, 5438483016, 6798103770, 7017397440, 7251310688, 9064138360, 10876966032, 13596207540, 14502621376, 18128276720, 21753932064, 27192415080, 36256553440, 43507864128, 54384830160, 72513106880, 108769660320, 217539320640]

約数ペア:

[(1, 217539320640), (2, 108769660320), (3, 72513106880), (4, 54384830160), (5, 43507864128), (6, 36256553440), (8, 27192415080), (10, 21753932064), (12, 18128276720), (15, 14502621376), (16, 13596207540), (20, 10876966032), (24, 9064138360), (30, 7251310688), (31, 7017397440), (32, 6798103770), (40, 5438483016), (48, 4532069180), (60, 3625655344), (62, 3508698720), (64, 3399051885), (80, 2719241508), (93, 2339132480), (96, 2266034590), (120, 1812827672), (124, 1754349360), (155, 1403479488), (160, 1359620754), (186, 1169566240), (192, 1133017295), (240, 906413836), (248, 877174680), (310, 701739744), (320, 679810377), (372, 584783120), (439, 495533760), (465, 467826496), (480, 453206918), (496, 438587340), (620, 350869872), (744, 292391560), (878, 247766880), (930, 233913248), (960, 226603459), (992, 219293670), (1240, 175434936), (1317, 165177920), (1488, 146195780), (1756, 123883440), (1860, 116956624), (1984, 109646835), (2195, 99106752), (2480, 87717468), (2634, 82588960), (2976, 73097890), (3512, 61941720), (3720, 58478312), (4390, 49553376), (4960, 43858734), (5268, 41294480), (5952, 36548945), (6585, 33035584), (7024, 30970860), (7440, 29239156), (8780, 24776688), (9920, 21929367), (10536, 20647240), (13170, 16517792), (13609, 15984960), (14048, 15485430), (14880, 14619578), (16651, 13064640), (17560, 12388344), (21072, 10323620), (26340, 8258896), (27218, 7992480), (28096, 7742715), (29760, 7309789), (33302, 6532320), (35120, 6194172), (40827, 5328320), (42144, 5161810), (49953, 4354880), (52680, 4129448), (54436, 3996240), (66604, 3266160), (68045, 3196992), (70240, 3097086), (81654, 2664160), (83255, 2612928), (84288, 2580905), (99906, 2177440), (105360, 2064724), (108872, 1998120), (133208, 1633080), (136090, 1598496), (140480, 1548543), (163308, 1332080), (166510, 1306464), (199812, 1088720), (204135, 1065664), (210720, 1032362), (217744, 999060), (249765, 870976), (266416, 816540), (272180, 799248), (326616, 666040), (333020, 653232), (399624, 544360), (408270, 532832), (421440, 516181), (435488, 499530)]