17921431440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2441}}^1$

素因数の和:2580

約数の個数: 400

約数和(自身を含む): 68589645696

約数和(自身を除く): 50668214256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 103, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 206, 216, 220, 240, 264, 270, 297, 309, 324, 330, 360, 396, 405, 412, 432, 440, 495, 515, 528, 540, 594, 618, 648, 660, 720, 792, 810, 824, 880, 891, 927, 990, 1030, 1080, 1133, 1188, 1236, 1296, 1320, 1485, 1545, 1584, 1620, 1648, 1782, 1854, 1980, 2060, 2160, 2266, 2376, 2441, 2472, 2640, 2781, 2970, 3090, 3240, 3399, 3564, 3708, 3960, 4120, 4455, 4532, 4635, 4752, 4882, 4944, 5562, 5665, 5940, 6180, 6480, 6798, 7128, 7323, 7416, 7920, 8240, 8343, 8910, 9064, 9270, 9764, 10197, 11124, 11330, 11880, 12205, 12360, 13596, 13905, 14256, 14646, 14832, 16686, 16995, 17820, 18128, 18540, 19528, 20394, 21969, 22248, 22660, 23760, 24410, 24720, 26851, 27192, 27810, 29292, 30591, 33372, 33990, 35640, 36615, 37080, 39056, 40788, 41715, 43938, 44496, 45320, 48820, 50985, 53702, 54384, 55620, 58584, 61182, 65907, 66744, 67980, 71280, 73230, 74160, 80553, 81576, 83430, 87876, 90640, 91773, 97640, 101970, 107404, 109845, 111240, 117168, 122364, 131814, 133488, 134255, 135960, 146460, 152955, 161106, 163152, 166860, 175752, 183546, 195280, 197721, 203940, 214808, 219690, 222480, 241659, 244728, 251423, 263628, 268510, 271920, 292920, 305910, 322212, 329535, 333720, 351504, 367092, 395442, 402765, 407880, 429616, 439380, 458865, 483318, 489456, 502846, 527256, 537020, 585840, 611820, 644424, 659070, 667440, 724977, 734184, 754269, 790884, 805530, 815760, 878760, 917730, 966636, 988605, 1005692, 1054512, 1074040, 1208295, 1223640, 1257115, 1288848, 1318140, 1449954, 1468368, 1508538, 1581768, 1611060, 1757520, 1835460, 1933272, 1977210, 2011384, 2148080, 2174931, 2262807, 2416590, 2447280, 2514230, 2636280, 2765653, 2899908, 3017076, 3163536, 3222120, 3624885, 3670920, 3771345, 3866544, 3954420, 4022768, 4349862, 4525614, 4833180, 5028460, 5272560, 5531306, 5799816, 6034152, 6444240, 6788421, 7249770, 7341840, 7542690, 7908840, 8296959, 8699724, 9051228, 9666360, 10056920, 10874655, 11062612, 11314035, 11599632, 12068304, 13576842, 13828265, 14499540, 15085380, 15817680, 16593918, 17399448, 18102456, 19332720, 20113840, 20365263, 21749310, 22125224, 22628070, 24890877, 27153684, 27656530, 28999080, 30170760, 33187836, 33942105, 34798896, 36204912, 40730526, 41484795, 43498620, 44250448, 45256140, 49781754, 54307368, 55313060, 57998160, 60341520, 66375672, 67884210, 74672631, 81461052, 82969590, 86997240, 90512280, 99563508, 101826315, 108614736, 110626120, 124454385, 132751344, 135768420, 149345262, 162922104, 165939180, 173994480, 181024560, 199127016, 203652630, 221252240, 224017893, 248908770, 271536840, 298690524, 325844208, 331878360, 373363155, 398254032, 407305260, 448035786, 497817540, 543073680, 597381048, 663756720, 746726310, 814610520, 896071572, 995635080, 1120089465, 1194762096, 1493452620, 1629221040, 1792143144, 1991270160, 2240178930, 2986905240, 3584286288, 4480357860, 5973810480, 8960715720, 17921431440]

約数ペア:

[(1, 17921431440), (2, 8960715720), (3, 5973810480), (4, 4480357860), (5, 3584286288), (6, 2986905240), (8, 2240178930), (9, 1991270160), (10, 1792143144), (11, 1629221040), (12, 1493452620), (15, 1194762096), (16, 1120089465), (18, 995635080), (20, 896071572), (22, 814610520), (24, 746726310), (27, 663756720), (30, 597381048), (33, 543073680), (36, 497817540), (40, 448035786), (44, 407305260), (45, 398254032), (48, 373363155), (54, 331878360), (55, 325844208), (60, 298690524), (66, 271536840), (72, 248908770), (80, 224017893), (81, 221252240), (88, 203652630), (90, 199127016), (99, 181024560), (103, 173994480), (108, 165939180), (110, 162922104), (120, 149345262), (132, 135768420), (135, 132751344), (144, 124454385), (162, 110626120), (165, 108614736), (176, 101826315), (180, 99563508), (198, 90512280), (206, 86997240), (216, 82969590), (220, 81461052), (240, 74672631), (264, 67884210), (270, 66375672), (297, 60341520), (309, 57998160), (324, 55313060), (330, 54307368), (360, 49781754), (396, 45256140), (405, 44250448), (412, 43498620), (432, 41484795), (440, 40730526), (495, 36204912), (515, 34798896), (528, 33942105), (540, 33187836), (594, 30170760), (618, 28999080), (648, 27656530), (660, 27153684), (720, 24890877), (792, 22628070), (810, 22125224), (824, 21749310), (880, 20365263), (891, 20113840), (927, 19332720), (990, 18102456), (1030, 17399448), (1080, 16593918), (1133, 15817680), (1188, 15085380), (1236, 14499540), (1296, 13828265), (1320, 13576842), (1485, 12068304), (1545, 11599632), (1584, 11314035), (1620, 11062612), (1648, 10874655), (1782, 10056920), (1854, 9666360), (1980, 9051228), (2060, 8699724), (2160, 8296959), (2266, 7908840), (2376, 7542690), (2441, 7341840), (2472, 7249770), (2640, 6788421), (2781, 6444240), (2970, 6034152), (3090, 5799816), (3240, 5531306), (3399, 5272560), (3564, 5028460), (3708, 4833180), (3960, 4525614), (4120, 4349862), (4455, 4022768), (4532, 3954420), (4635, 3866544), (4752, 3771345), (4882, 3670920), (4944, 3624885), (5562, 3222120), (5665, 3163536), (5940, 3017076), (6180, 2899908), (6480, 2765653), (6798, 2636280), (7128, 2514230), (7323, 2447280), (7416, 2416590), (7920, 2262807), (8240, 2174931), (8343, 2148080), (8910, 2011384), (9064, 1977210), (9270, 1933272), (9764, 1835460), (10197, 1757520), (11124, 1611060), (11330, 1581768), (11880, 1508538), (12205, 1468368), (12360, 1449954), (13596, 1318140), (13905, 1288848), (14256, 1257115), (14646, 1223640), (14832, 1208295), (16686, 1074040), (16995, 1054512), (17820, 1005692), (18128, 988605), (18540, 966636), (19528, 917730), (20394, 878760), (21969, 815760), (22248, 805530), (22660, 790884), (23760, 754269), (24410, 734184), (24720, 724977), (26851, 667440), (27192, 659070), (27810, 644424), (29292, 611820), (30591, 585840), (33372, 537020), (33990, 527256), (35640, 502846), (36615, 489456), (37080, 483318), (39056, 458865), (40788, 439380), (41715, 429616), (43938, 407880), (44496, 402765), (45320, 395442), (48820, 367092), (50985, 351504), (53702, 333720), (54384, 329535), (55620, 322212), (58584, 305910), (61182, 292920), (65907, 271920), (66744, 268510), (67980, 263628), (71280, 251423), (73230, 244728), (74160, 241659), (80553, 222480), (81576, 219690), (83430, 214808), (87876, 203940), (90640, 197721), (91773, 195280), (97640, 183546), (101970, 175752), (107404, 166860), (109845, 163152), (111240, 161106), (117168, 152955), (122364, 146460), (131814, 135960), (133488, 134255)]