19618588080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 720

約数和(自身を含む): 84279177216

約数和(自身を除く): 64660589136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 168, 169, 180, 182, 186, 195, 208, 210, 217, 234, 240, 248, 252, 260, 273, 279, 280, 310, 312, 315, 336, 338, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 496, 504, 507, 520, 546, 558, 560, 585, 620, 624, 630, 651, 676, 720, 728, 743, 744, 780, 806, 819, 840, 845, 868, 910, 930, 936, 1008, 1014, 1040, 1085, 1092, 1116, 1170, 1183, 1209, 1240, 1260, 1302, 1352, 1365, 1395, 1456, 1486, 1488, 1521, 1560, 1612, 1638, 1680, 1690, 1736, 1820, 1860, 1872, 1953, 2015, 2028, 2170, 2184, 2229, 2232, 2340, 2366, 2418, 2480, 2520, 2535, 2604, 2704, 2730, 2790, 2821, 2972, 3042, 3120, 3224, 3255, 3276, 3380, 3472, 3549, 3627, 3640, 3715, 3720, 3906, 4030, 4056, 4095, 4340, 4368, 4458, 4464, 4680, 4732, 4836, 5040, 5070, 5201, 5208, 5239, 5460, 5580, 5642, 5915, 5944, 6045, 6084, 6448, 6510, 6552, 6687, 6760, 7098, 7254, 7280, 7430, 7440, 7605, 7812, 8060, 8112, 8190, 8463, 8680, 8916, 9360, 9464, 9659, 9672, 9765, 10140, 10402, 10416, 10478, 10647, 10920, 11145, 11160, 11284, 11830, 11888, 12090, 12168, 13020, 13104, 13374, 13520, 14105, 14196, 14508, 14860, 15210, 15603, 15624, 15717, 16120, 16380, 16926, 17360, 17745, 17832, 18135, 18928, 19318, 19344, 19530, 20280, 20804, 20956, 21294, 21840, 22290, 22320, 22568, 23033, 23660, 24180, 24336, 25389, 26005, 26040, 26195, 26748, 28210, 28392, 28977, 29016, 29720, 30420, 31206, 31248, 31434, 32240, 32760, 33435, 33852, 35490, 35664, 36270, 36673, 38636, 39060, 40560, 41608, 41912, 42315, 42588, 44580, 45136, 46066, 46809, 47151, 47320, 48295, 48360, 50778, 52010, 52080, 52390, 53235, 53496, 56420, 56784, 57954, 58032, 59440, 60840, 62412, 62868, 65520, 66870, 67613, 67704, 69099, 70980, 72540, 73346, 77272, 78015, 78120, 78585, 83216, 83824, 84630, 85176, 86931, 89160, 92132, 93618, 94302, 94640, 96590, 96720, 101556, 104020, 104780, 106470, 106992, 110019, 112840, 115165, 115908, 121680, 124824, 125567, 125736, 126945, 133740, 135226, 135408, 138198, 141960, 144885, 145080, 146692, 154544, 156030, 156240, 157170, 161231, 169260, 170352, 173862, 178320, 183365, 184264, 187236, 188604, 193180, 202839, 203112, 207297, 208040, 209560, 212940, 220038, 225680, 230330, 231816, 234045, 235755, 249648, 251134, 251472, 253890, 267480, 270452, 276396, 283920, 289770, 290160, 293384, 299429, 312060, 314340, 322462, 330057, 338065, 338520, 345495, 347724, 366730, 368528, 374472, 376701, 377208, 386360, 405678, 406224, 414594, 416080, 419120, 425880, 434655, 440076, 460660, 463632, 468090, 471510, 483693, 502268, 507780, 534960, 540904, 550095, 552792, 579540, 586768, 598858, 608517, 624120, 627835, 628680, 644924, 660114, 676130, 677040, 690990, 695448, 733460, 748944, 753402, 754416, 772720, 806155, 811356, 829188, 851760, 869310, 878969, 880152, 898287, 921320, 936180, 943020, 967386, 1004536, 1014195, 1015560, 1036485, 1081808, 1100190, 1105584, 1130103, 1159080, 1197716, 1217034, 1248240, 1255670, 1257360, 1289848, 1320228, 1352260, 1381980, 1390896, 1451079, 1466920, 1497145, 1506804, 1612310, 1622712, 1650285, 1658376, 1738620, 1757938, 1760304, 1796574, 1842640, 1872360, 1883505, 1886040, 1934772, 2009072, 2028390, 2031120, 2072970, 2096003, 2200380, 2260206, 2318160, 2395432, 2418465, 2434068, 2511340, 2579696, 2636907, 2640456, 2694861, 2704520, 2763960, 2902158, 2933840, 2994290, 3013608, 3042585, 3224620, 3245424, 3300570, 3316752, 3477240, 3515876, 3593148, 3744720, 3767010, 3772080, 3869544, 3892577, 4056780, 4145940, 4192006, 4394845, 4400760, 4491435, 4520412, 4790864, 4836930, 4868136, 5022680, 5273814, 5280912, 5389722, 5409040, 5527920, 5650515, 5804316, 5988580, 6027216, 6085170, 6288009, 6449240, 6601140, 6954480, 7031752, 7186296, 7255395, 7534020, 7739088, 7785154, 7910721, 8113560, 8291880, 8384012, 8789690, 8801520, 8982870, 9040824, 9673860, 9736272, 10045360, 10480015, 10547628, 10779444, 11301030, 11608632, 11677731, 11977160, 12170340, 12576018, 12898480, 13184535, 13202280, 13474305, 14063504, 14372592, 14510790, 15068040, 15570308, 15821442, 16227120, 16583760, 16768024, 17579380, 17965740, 18081648, 18864027, 19347720, 19462885, 20960030, 21095256, 21558888, 22602060, 23217264, 23355462, 23954320, 24340680, 25152036, 26369070, 26404560, 26948610, 27248039, 29021580, 30136080, 31140616, 31440045, 31642884, 33536048, 35033193, 35158760, 35931480, 37728054, 38695440, 38925770, 39553605, 41920060, 42190512, 43117776, 45204120, 46710924, 48681360, 50304072, 52738140, 53897220, 54496078, 58043160, 58388655, 62281232, 62880090, 63285768, 70066386, 70317520, 71862960, 75456108, 77851540, 79107210, 81744117, 83840120, 90408240, 93421848, 94320135, 100608144, 105476280, 107794440, 108992156, 116086320, 116777310, 125760180, 126571536, 136240195, 140132772, 150912216, 155703080, 158214420, 163488234, 167680240, 175165965, 186843696, 188640270, 210952560, 215588880, 217984312, 233554620, 245232351, 251520360, 272480390, 280265544, 301824432, 311406160, 316428840, 326976468, 350331930, 377280540, 408720585, 435968624, 467109240, 490464702, 503040720, 544960780, 560531088, 632857680, 653952936, 700663860, 754561080, 817441170, 934218480, 980929404, 1089921560, 1226161755, 1307905872, 1401327720, 1509122160, 1634882340, 1961858808, 2179843120, 2452323510, 2802655440, 3269764680, 3923717616, 4904647020, 6539529360, 9809294040, 19618588080]

約数ペア:

[(1, 19618588080), (2, 9809294040), (3, 6539529360), (4, 4904647020), (5, 3923717616), (6, 3269764680), (7, 2802655440), (8, 2452323510), (9, 2179843120), (10, 1961858808), (12, 1634882340), (13, 1509122160), (14, 1401327720), (15, 1307905872), (16, 1226161755), (18, 1089921560), (20, 980929404), (21, 934218480), (24, 817441170), (26, 754561080), (28, 700663860), (30, 653952936), (31, 632857680), (35, 560531088), (36, 544960780), (39, 503040720), (40, 490464702), (42, 467109240), (45, 435968624), (48, 408720585), (52, 377280540), (56, 350331930), (60, 326976468), (62, 316428840), (63, 311406160), (65, 301824432), (70, 280265544), (72, 272480390), (78, 251520360), (80, 245232351), (84, 233554620), (90, 217984312), (91, 215588880), (93, 210952560), (104, 188640270), (105, 186843696), (112, 175165965), (117, 167680240), (120, 163488234), (124, 158214420), (126, 155703080), (130, 150912216), (140, 140132772), (144, 136240195), (155, 126571536), (156, 125760180), (168, 116777310), (169, 116086320), (180, 108992156), (182, 107794440), (186, 105476280), (195, 100608144), (208, 94320135), (210, 93421848), (217, 90408240), (234, 83840120), (240, 81744117), (248, 79107210), (252, 77851540), (260, 75456108), (273, 71862960), (279, 70317520), (280, 70066386), (310, 63285768), (312, 62880090), (315, 62281232), (336, 58388655), (338, 58043160), (360, 54496078), (364, 53897220), (372, 52738140), (390, 50304072), (403, 48681360), (420, 46710924), (434, 45204120), (455, 43117776), (465, 42190512), (468, 41920060), (496, 39553605), (504, 38925770), (507, 38695440), (520, 37728054), (546, 35931480), (558, 35158760), (560, 35033193), (585, 33536048), (620, 31642884), (624, 31440045), (630, 31140616), (651, 30136080), (676, 29021580), (720, 27248039), (728, 26948610), (743, 26404560), (744, 26369070), (780, 25152036), (806, 24340680), (819, 23954320), (840, 23355462), (845, 23217264), (868, 22602060), (910, 21558888), (930, 21095256), (936, 20960030), (1008, 19462885), (1014, 19347720), (1040, 18864027), (1085, 18081648), (1092, 17965740), (1116, 17579380), (1170, 16768024), (1183, 16583760), (1209, 16227120), (1240, 15821442), (1260, 15570308), (1302, 15068040), (1352, 14510790), (1365, 14372592), (1395, 14063504), (1456, 13474305), (1486, 13202280), (1488, 13184535), (1521, 12898480), (1560, 12576018), (1612, 12170340), (1638, 11977160), (1680, 11677731), (1690, 11608632), (1736, 11301030), (1820, 10779444), (1860, 10547628), (1872, 10480015), (1953, 10045360), (2015, 9736272), (2028, 9673860), (2170, 9040824), (2184, 8982870), (2229, 8801520), (2232, 8789690), (2340, 8384012), (2366, 8291880), (2418, 8113560), (2480, 7910721), (2520, 7785154), (2535, 7739088), (2604, 7534020), (2704, 7255395), (2730, 7186296), (2790, 7031752), (2821, 6954480), (2972, 6601140), (3042, 6449240), (3120, 6288009), (3224, 6085170), (3255, 6027216), (3276, 5988580), (3380, 5804316), (3472, 5650515), (3549, 5527920), (3627, 5409040), (3640, 5389722), (3715, 5280912), (3720, 5273814), (3906, 5022680), (4030, 4868136), (4056, 4836930), (4095, 4790864), (4340, 4520412), (4368, 4491435), (4458, 4400760), (4464, 4394845), (4680, 4192006), (4732, 4145940), (4836, 4056780), (5040, 3892577), (5070, 3869544), (5201, 3772080), (5208, 3767010), (5239, 3744720), (5460, 3593148), (5580, 3515876), (5642, 3477240), (5915, 3316752), (5944, 3300570), (6045, 3245424), (6084, 3224620), (6448, 3042585), (6510, 3013608), (6552, 2994290), (6687, 2933840), (6760, 2902158), (7098, 2763960), (7254, 2704520), (7280, 2694861), (7430, 2640456), (7440, 2636907), (7605, 2579696), (7812, 2511340), (8060, 2434068), (8112, 2418465), (8190, 2395432), (8463, 2318160), (8680, 2260206), (8916, 2200380), (9360, 2096003), (9464, 2072970), (9659, 2031120), (9672, 2028390), (9765, 2009072), (10140, 1934772), (10402, 1886040), (10416, 1883505), (10478, 1872360), (10647, 1842640), (10920, 1796574), (11145, 1760304), (11160, 1757938), (11284, 1738620), (11830, 1658376), (11888, 1650285), (12090, 1622712), (12168, 1612310), (13020, 1506804), (13104, 1497145), (13374, 1466920), (13520, 1451079), (14105, 1390896), (14196, 1381980), (14508, 1352260), (14860, 1320228), (15210, 1289848), (15603, 1257360), (15624, 1255670), (15717, 1248240), (16120, 1217034), (16380, 1197716), (16926, 1159080), (17360, 1130103), (17745, 1105584), (17832, 1100190), (18135, 1081808), (18928, 1036485), (19318, 1015560), (19344, 1014195), (19530, 1004536), (20280, 967386), (20804, 943020), (20956, 936180), (21294, 921320), (21840, 898287), (22290, 880152), (22320, 878969), (22568, 869310), (23033, 851760), (23660, 829188), (24180, 811356), (24336, 806155), (25389, 772720), (26005, 754416), (26040, 753402), (26195, 748944), (26748, 733460), (28210, 695448), (28392, 690990), (28977, 677040), (29016, 676130), (29720, 660114), (30420, 644924), (31206, 628680), (31248, 627835), (31434, 624120), (32240, 608517), (32760, 598858), (33435, 586768), (33852, 579540), (35490, 552792), (35664, 550095), (36270, 540904), (36673, 534960), (38636, 507780), (39060, 502268), (40560, 483693), (41608, 471510), (41912, 468090), (42315, 463632), (42588, 460660), (44580, 440076), (45136, 434655), (46066, 425880), (46809, 419120), (47151, 416080), (47320, 414594), (48295, 406224), (48360, 405678), (50778, 386360), (52010, 377208), (52080, 376701), (52390, 374472), (53235, 368528), (53496, 366730), (56420, 347724), (56784, 345495), (57954, 338520), (58032, 338065), (59440, 330057), (60840, 322462), (62412, 314340), (62868, 312060), (65520, 299429), (66870, 293384), (67613, 290160), (67704, 289770), (69099, 283920), (70980, 276396), (72540, 270452), (73346, 267480), (77272, 253890), (78015, 251472), (78120, 251134), (78585, 249648), (83216, 235755), (83824, 234045), (84630, 231816), (85176, 230330), (86931, 225680), (89160, 220038), (92132, 212940), (93618, 209560), (94302, 208040), (94640, 207297), (96590, 203112), (96720, 202839), (101556, 193180), (104020, 188604), (104780, 187236), (106470, 184264), (106992, 183365), (110019, 178320), (112840, 173862), (115165, 170352), (115908, 169260), (121680, 161231), (124824, 157170), (125567, 156240), (125736, 156030), (126945, 154544), (133740, 146692), (135226, 145080), (135408, 144885), (138198, 141960)]