20129403840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32917}}^1$

素因数の和:32964

約数の個数: 336

約数和(自身を含む): 80066583072

約数和(自身を除く): 59937179232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2730, 2912, 2940, 3120, 3136, 3185, 3360, 3640, 3822, 3920, 4160, 4368, 4704, 5096, 5460, 5824, 5880, 6240, 6370, 6720, 7280, 7644, 7840, 8736, 9408, 9555, 10192, 10920, 11760, 12480, 12740, 14560, 15288, 15680, 17472, 19110, 20384, 21840, 23520, 25480, 29120, 30576, 32917, 38220, 40768, 43680, 47040, 50960, 61152, 65834, 76440, 87360, 98751, 101920, 122304, 131668, 152880, 164585, 197502, 203840, 230419, 263336, 305760, 329170, 395004, 427921, 460838, 493755, 526672, 611520, 658340, 691257, 790008, 855842, 921676, 987510, 1053344, 1152095, 1283763, 1316680, 1382514, 1580016, 1612933, 1711684, 1843352, 1975020, 2106688, 2139605, 2304190, 2567526, 2633360, 2765028, 2995447, 3160032, 3225866, 3423368, 3456285, 3686704, 3950040, 4279210, 4608380, 4838799, 5135052, 5266720, 5530056, 5990894, 6320064, 6418815, 6451732, 6846736, 6912570, 7373408, 7900080, 8064665, 8558420, 8986341, 9216760, 9677598, 10270104, 10533440, 11060112, 11981788, 12837630, 12903464, 13693472, 13825140, 14746816, 14977235, 15800160, 16129330, 17116840, 17972682, 18433520, 19355196, 20540208, 20968129, 22120224, 23963576, 24193995, 25675260, 25806928, 27386944, 27650280, 29954470, 31600320, 32258660, 34233680, 35945364, 36867040, 38710392, 41080416, 41936258, 44240448, 44931705, 47927152, 48387990, 51350520, 51613856, 55300560, 59908940, 62904387, 64517320, 68467360, 71890728, 73734080, 77420784, 82160832, 83872516, 89863410, 95854304, 96775980, 102701040, 103227712, 104840645, 110601120, 119817880, 125808774, 129034640, 136934720, 143781456, 154841568, 167745032, 179726820, 191708608, 193551960, 205402080, 209681290, 221202240, 239635760, 251617548, 258069280, 287562912, 309683136, 314521935, 335490064, 359453640, 387103920, 410804160, 419362580, 479271520, 503235096, 516138560, 575125824, 629043870, 670980128, 718907280, 774207840, 838725160, 958543040, 1006470192, 1258087740, 1341960256, 1437814560, 1548415680, 1677450320, 2012940384, 2516175480, 2875629120, 3354900640, 4025880768, 5032350960, 6709801280, 10064701920, 20129403840]

約数ペア:

[(1, 20129403840), (2, 10064701920), (3, 6709801280), (4, 5032350960), (5, 4025880768), (6, 3354900640), (7, 2875629120), (8, 2516175480), (10, 2012940384), (12, 1677450320), (13, 1548415680), (14, 1437814560), (15, 1341960256), (16, 1258087740), (20, 1006470192), (21, 958543040), (24, 838725160), (26, 774207840), (28, 718907280), (30, 670980128), (32, 629043870), (35, 575125824), (39, 516138560), (40, 503235096), (42, 479271520), (48, 419362580), (49, 410804160), (52, 387103920), (56, 359453640), (60, 335490064), (64, 314521935), (65, 309683136), (70, 287562912), (78, 258069280), (80, 251617548), (84, 239635760), (91, 221202240), (96, 209681290), (98, 205402080), (104, 193551960), (105, 191708608), (112, 179726820), (120, 167745032), (130, 154841568), (140, 143781456), (147, 136934720), (156, 129034640), (160, 125808774), (168, 119817880), (182, 110601120), (192, 104840645), (195, 103227712), (196, 102701040), (208, 96775980), (210, 95854304), (224, 89863410), (240, 83872516), (245, 82160832), (260, 77420784), (273, 73734080), (280, 71890728), (294, 68467360), (312, 64517320), (320, 62904387), (336, 59908940), (364, 55300560), (390, 51613856), (392, 51350520), (416, 48387990), (420, 47927152), (448, 44931705), (455, 44240448), (480, 41936258), (490, 41080416), (520, 38710392), (546, 36867040), (560, 35945364), (588, 34233680), (624, 32258660), (637, 31600320), (672, 29954470), (728, 27650280), (735, 27386944), (780, 25806928), (784, 25675260), (832, 24193995), (840, 23963576), (910, 22120224), (960, 20968129), (980, 20540208), (1040, 19355196), (1092, 18433520), (1120, 17972682), (1176, 17116840), (1248, 16129330), (1274, 15800160), (1344, 14977235), (1365, 14746816), (1456, 13825140), (1470, 13693472), (1560, 12903464), (1568, 12837630), (1680, 11981788), (1820, 11060112), (1911, 10533440), (1960, 10270104), (2080, 9677598), (2184, 9216760), (2240, 8986341), (2352, 8558420), (2496, 8064665), (2548, 7900080), (2730, 7373408), (2912, 6912570), (2940, 6846736), (3120, 6451732), (3136, 6418815), (3185, 6320064), (3360, 5990894), (3640, 5530056), (3822, 5266720), (3920, 5135052), (4160, 4838799), (4368, 4608380), (4704, 4279210), (5096, 3950040), (5460, 3686704), (5824, 3456285), (5880, 3423368), (6240, 3225866), (6370, 3160032), (6720, 2995447), (7280, 2765028), (7644, 2633360), (7840, 2567526), (8736, 2304190), (9408, 2139605), (9555, 2106688), (10192, 1975020), (10920, 1843352), (11760, 1711684), (12480, 1612933), (12740, 1580016), (14560, 1382514), (15288, 1316680), (15680, 1283763), (17472, 1152095), (19110, 1053344), (20384, 987510), (21840, 921676), (23520, 855842), (25480, 790008), (29120, 691257), (30576, 658340), (32917, 611520), (38220, 526672), (40768, 493755), (43680, 460838), (47040, 427921), (50960, 395004), (61152, 329170), (65834, 305760), (76440, 263336), (87360, 230419), (98751, 203840), (101920, 197502), (122304, 164585), (131668, 152880)]