204275520

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 336

約数和(自身を含む): 758878848

約数和(自身を除く): 554603328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 71, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 142, 144, 148, 160, 162, 180, 185, 192, 213, 216, 222, 240, 243, 270, 284, 288, 296, 320, 324, 333, 355, 360, 370, 405, 426, 432, 444, 480, 486, 540, 555, 568, 576, 592, 639, 648, 666, 710, 720, 740, 810, 852, 864, 888, 960, 972, 999, 1065, 1080, 1110, 1136, 1184, 1215, 1278, 1296, 1332, 1420, 1440, 1480, 1620, 1665, 1704, 1728, 1776, 1917, 1944, 1998, 2130, 2160, 2220, 2272, 2368, 2430, 2556, 2592, 2627, 2664, 2840, 2880, 2960, 2997, 3195, 3240, 3330, 3408, 3552, 3834, 3888, 3996, 4260, 4320, 4440, 4544, 4860, 4995, 5112, 5184, 5254, 5328, 5680, 5751, 5920, 5994, 6390, 6480, 6660, 6816, 7104, 7668, 7776, 7881, 7992, 8520, 8640, 8880, 8991, 9585, 9720, 9990, 10224, 10508, 10656, 11360, 11502, 11840, 11988, 12780, 12960, 13135, 13320, 13632, 14985, 15336, 15552, 15762, 15984, 17040, 17253, 17760, 17982, 19170, 19440, 19980, 20448, 21016, 21312, 22720, 23004, 23643, 23976, 25560, 25920, 26270, 26640, 28755, 29970, 30672, 31524, 31968, 34080, 34506, 35520, 35964, 38340, 38880, 39405, 39960, 40896, 42032, 44955, 46008, 47286, 47952, 51120, 52540, 53280, 57510, 59940, 61344, 63048, 63936, 68160, 69012, 70929, 71928, 76680, 77760, 78810, 79920, 84064, 86265, 89910, 92016, 94572, 95904, 102240, 105080, 106560, 115020, 118215, 119880, 122688, 126096, 138024, 141858, 143856, 153360, 157620, 159840, 168128, 172530, 179820, 184032, 189144, 191808, 204480, 210160, 212787, 230040, 236430, 239760, 252192, 276048, 283716, 287712, 306720, 315240, 319680, 345060, 354645, 359640, 368064, 378288, 420320, 425574, 460080, 472860, 479520, 504384, 552096, 567432, 575424, 613440, 630480, 638361, 690120, 709290, 719280, 756576, 840640, 851148, 920160, 945720, 959040, 1063935, 1104192, 1134864, 1260960, 1276722, 1380240, 1418580, 1438560, 1513152, 1702296, 1840320, 1891440, 2127870, 2269728, 2521920, 2553444, 2760480, 2837160, 2877120, 3191805, 3404592, 3782880, 4255740, 4539456, 5106888, 5520960, 5674320, 6383610, 6809184, 7565760, 8511480, 10213776, 11348640, 12767220, 13618368, 17022960, 20427552, 22697280, 25534440, 34045920, 40855104, 51068880, 68091840, 102137760, 204275520]

約数ペア:

[(1, 204275520), (2, 102137760), (3, 68091840), (4, 51068880), (5, 40855104), (6, 34045920), (8, 25534440), (9, 22697280), (10, 20427552), (12, 17022960), (15, 13618368), (16, 12767220), (18, 11348640), (20, 10213776), (24, 8511480), (27, 7565760), (30, 6809184), (32, 6383610), (36, 5674320), (37, 5520960), (40, 5106888), (45, 4539456), (48, 4255740), (54, 3782880), (60, 3404592), (64, 3191805), (71, 2877120), (72, 2837160), (74, 2760480), (80, 2553444), (81, 2521920), (90, 2269728), (96, 2127870), (108, 1891440), (111, 1840320), (120, 1702296), (135, 1513152), (142, 1438560), (144, 1418580), (148, 1380240), (160, 1276722), (162, 1260960), (180, 1134864), (185, 1104192), (192, 1063935), (213, 959040), (216, 945720), (222, 920160), (240, 851148), (243, 840640), (270, 756576), (284, 719280), (288, 709290), (296, 690120), (320, 638361), (324, 630480), (333, 613440), (355, 575424), (360, 567432), (370, 552096), (405, 504384), (426, 479520), (432, 472860), (444, 460080), (480, 425574), (486, 420320), (540, 378288), (555, 368064), (568, 359640), (576, 354645), (592, 345060), (639, 319680), (648, 315240), (666, 306720), (710, 287712), (720, 283716), (740, 276048), (810, 252192), (852, 239760), (864, 236430), (888, 230040), (960, 212787), (972, 210160), (999, 204480), (1065, 191808), (1080, 189144), (1110, 184032), (1136, 179820), (1184, 172530), (1215, 168128), (1278, 159840), (1296, 157620), (1332, 153360), (1420, 143856), (1440, 141858), (1480, 138024), (1620, 126096), (1665, 122688), (1704, 119880), (1728, 118215), (1776, 115020), (1917, 106560), (1944, 105080), (1998, 102240), (2130, 95904), (2160, 94572), (2220, 92016), (2272, 89910), (2368, 86265), (2430, 84064), (2556, 79920), (2592, 78810), (2627, 77760), (2664, 76680), (2840, 71928), (2880, 70929), (2960, 69012), (2997, 68160), (3195, 63936), (3240, 63048), (3330, 61344), (3408, 59940), (3552, 57510), (3834, 53280), (3888, 52540), (3996, 51120), (4260, 47952), (4320, 47286), (4440, 46008), (4544, 44955), (4860, 42032), (4995, 40896), (5112, 39960), (5184, 39405), (5254, 38880), (5328, 38340), (5680, 35964), (5751, 35520), (5920, 34506), (5994, 34080), (6390, 31968), (6480, 31524), (6660, 30672), (6816, 29970), (7104, 28755), (7668, 26640), (7776, 26270), (7881, 25920), (7992, 25560), (8520, 23976), (8640, 23643), (8880, 23004), (8991, 22720), (9585, 21312), (9720, 21016), (9990, 20448), (10224, 19980), (10508, 19440), (10656, 19170), (11360, 17982), (11502, 17760), (11840, 17253), (11988, 17040), (12780, 15984), (12960, 15762), (13135, 15552), (13320, 15336), (13632, 14985)]