20162394420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:943

約数の個数: 384

約数和(自身を含む): 70013583360

約数和(自身を除く): 49851188940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 67, 70, 84, 87, 93, 105, 116, 124, 134, 140, 145, 155, 174, 186, 201, 203, 210, 217, 268, 290, 310, 335, 348, 372, 402, 406, 420, 434, 435, 465, 469, 580, 609, 620, 651, 670, 797, 804, 812, 868, 870, 899, 930, 938, 1005, 1015, 1085, 1218, 1302, 1340, 1407, 1594, 1740, 1798, 1860, 1876, 1943, 2010, 2030, 2077, 2170, 2345, 2391, 2436, 2604, 2697, 2814, 3045, 3188, 3255, 3596, 3886, 3985, 4020, 4060, 4154, 4340, 4495, 4690, 4782, 5394, 5579, 5628, 5829, 6090, 6231, 6293, 6510, 7035, 7772, 7970, 8308, 8990, 9380, 9564, 9715, 10385, 10788, 11158, 11658, 11955, 12180, 12462, 12586, 13020, 13485, 13601, 14070, 14539, 15940, 16737, 17980, 18879, 19430, 20770, 22316, 23113, 23316, 23910, 24707, 24924, 25172, 26970, 27202, 27895, 28140, 29078, 29145, 31155, 31465, 33474, 37758, 38860, 40803, 41540, 43617, 46226, 47820, 49414, 53399, 53940, 54404, 55790, 58156, 58290, 60233, 62310, 62930, 66948, 68005, 69339, 72695, 74121, 75516, 81606, 83685, 87234, 92452, 94395, 98828, 106798, 111580, 115565, 116580, 120466, 123535, 124620, 125860, 136010, 138678, 145390, 148242, 160197, 161791, 163212, 167370, 172949, 174468, 180699, 188790, 204015, 213596, 218085, 231130, 240932, 247070, 266995, 272020, 277356, 290780, 296484, 301165, 320394, 323582, 334740, 345898, 346695, 361398, 370605, 373793, 377580, 408030, 421631, 436170, 462260, 485373, 494140, 518847, 533990, 602330, 640788, 647164, 691796, 693390, 716503, 722796, 741210, 747586, 800985, 808955, 816060, 843262, 864745, 872340, 903495, 970746, 1037694, 1067980, 1121379, 1204660, 1264893, 1386780, 1433006, 1482420, 1495172, 1548571, 1601970, 1617910, 1655369, 1686524, 1729490, 1806990, 1868965, 1941492, 2075388, 2108155, 2149509, 2242758, 2426865, 2529786, 2594235, 2866012, 3097142, 3203940, 3235820, 3310738, 3458980, 3582515, 3613980, 3737930, 4216310, 4299018, 4485516, 4645713, 4853730, 4966107, 5015521, 5059572, 5188470, 5606895, 6194284, 6324465, 6621476, 7165030, 7475860, 7742855, 8276845, 8432620, 8598036, 9291426, 9707460, 9932214, 10031042, 10376940, 10747545, 10839997, 11213790, 11587583, 12648930, 14330060, 15046563, 15485710, 16553690, 18582852, 19864428, 20062084, 21495090, 21679994, 22427580, 23175166, 23228565, 24830535, 25077605, 25297860, 30093126, 30971420, 32519991, 33107380, 34762749, 42990180, 43359988, 46350332, 46457130, 48005701, 49661070, 50155210, 54199985, 57937915, 60186252, 65039982, 69525498, 75232815, 92914260, 96011402, 99322140, 100310420, 108399970, 115875830, 130079964, 139050996, 144017103, 150465630, 162599955, 173813745, 192022804, 216799940, 231751660, 240028505, 288034206, 300931260, 325199910, 336039907, 347627490, 480057010, 576068412, 650399820, 672079814, 695254980, 720085515, 960114020, 1008119721, 1344159628, 1440171030, 1680199535, 2016239442, 2880342060, 3360399070, 4032478884, 5040598605, 6720798140, 10081197210, 20162394420]

約数ペア:

[(1, 20162394420), (2, 10081197210), (3, 6720798140), (4, 5040598605), (5, 4032478884), (6, 3360399070), (7, 2880342060), (10, 2016239442), (12, 1680199535), (14, 1440171030), (15, 1344159628), (20, 1008119721), (21, 960114020), (28, 720085515), (29, 695254980), (30, 672079814), (31, 650399820), (35, 576068412), (42, 480057010), (58, 347627490), (60, 336039907), (62, 325199910), (67, 300931260), (70, 288034206), (84, 240028505), (87, 231751660), (93, 216799940), (105, 192022804), (116, 173813745), (124, 162599955), (134, 150465630), (140, 144017103), (145, 139050996), (155, 130079964), (174, 115875830), (186, 108399970), (201, 100310420), (203, 99322140), (210, 96011402), (217, 92914260), (268, 75232815), (290, 69525498), (310, 65039982), (335, 60186252), (348, 57937915), (372, 54199985), (402, 50155210), (406, 49661070), (420, 48005701), (434, 46457130), (435, 46350332), (465, 43359988), (469, 42990180), (580, 34762749), (609, 33107380), (620, 32519991), (651, 30971420), (670, 30093126), (797, 25297860), (804, 25077605), (812, 24830535), (868, 23228565), (870, 23175166), (899, 22427580), (930, 21679994), (938, 21495090), (1005, 20062084), (1015, 19864428), (1085, 18582852), (1218, 16553690), (1302, 15485710), (1340, 15046563), (1407, 14330060), (1594, 12648930), (1740, 11587583), (1798, 11213790), (1860, 10839997), (1876, 10747545), (1943, 10376940), (2010, 10031042), (2030, 9932214), (2077, 9707460), (2170, 9291426), (2345, 8598036), (2391, 8432620), (2436, 8276845), (2604, 7742855), (2697, 7475860), (2814, 7165030), (3045, 6621476), (3188, 6324465), (3255, 6194284), (3596, 5606895), (3886, 5188470), (3985, 5059572), (4020, 5015521), (4060, 4966107), (4154, 4853730), (4340, 4645713), (4495, 4485516), (4690, 4299018), (4782, 4216310), (5394, 3737930), (5579, 3613980), (5628, 3582515), (5829, 3458980), (6090, 3310738), (6231, 3235820), (6293, 3203940), (6510, 3097142), (7035, 2866012), (7772, 2594235), (7970, 2529786), (8308, 2426865), (8990, 2242758), (9380, 2149509), (9564, 2108155), (9715, 2075388), (10385, 1941492), (10788, 1868965), (11158, 1806990), (11658, 1729490), (11955, 1686524), (12180, 1655369), (12462, 1617910), (12586, 1601970), (13020, 1548571), (13485, 1495172), (13601, 1482420), (14070, 1433006), (14539, 1386780), (15940, 1264893), (16737, 1204660), (17980, 1121379), (18879, 1067980), (19430, 1037694), (20770, 970746), (22316, 903495), (23113, 872340), (23316, 864745), (23910, 843262), (24707, 816060), (24924, 808955), (25172, 800985), (26970, 747586), (27202, 741210), (27895, 722796), (28140, 716503), (29078, 693390), (29145, 691796), (31155, 647164), (31465, 640788), (33474, 602330), (37758, 533990), (38860, 518847), (40803, 494140), (41540, 485373), (43617, 462260), (46226, 436170), (47820, 421631), (49414, 408030), (53399, 377580), (53940, 373793), (54404, 370605), (55790, 361398), (58156, 346695), (58290, 345898), (60233, 334740), (62310, 323582), (62930, 320394), (66948, 301165), (68005, 296484), (69339, 290780), (72695, 277356), (74121, 272020), (75516, 266995), (81606, 247070), (83685, 240932), (87234, 231130), (92452, 218085), (94395, 213596), (98828, 204015), (106798, 188790), (111580, 180699), (115565, 174468), (116580, 172949), (120466, 167370), (123535, 163212), (124620, 161791), (125860, 160197), (136010, 148242), (138678, 145390)]