20440499040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1173

約数の個数: 576

約数和(自身を含む): 80079644736

約数和(自身を除く): 59639145696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 81, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 162, 180, 185, 195, 208, 216, 222, 234, 240, 243, 260, 270, 288, 296, 312, 324, 333, 351, 360, 370, 390, 405, 416, 432, 444, 468, 480, 481, 486, 520, 540, 555, 585, 592, 624, 648, 666, 702, 720, 740, 780, 810, 864, 888, 936, 962, 972, 999, 1040, 1053, 1080, 1093, 1110, 1170, 1184, 1215, 1248, 1296, 1332, 1404, 1440, 1443, 1480, 1560, 1620, 1665, 1755, 1776, 1872, 1924, 1944, 1998, 2080, 2106, 2160, 2186, 2220, 2340, 2405, 2430, 2592, 2664, 2808, 2886, 2960, 2997, 3120, 3159, 3240, 3279, 3330, 3510, 3552, 3744, 3848, 3888, 3996, 4212, 4320, 4329, 4372, 4440, 4680, 4810, 4860, 4995, 5265, 5328, 5465, 5616, 5772, 5920, 5994, 6240, 6318, 6480, 6558, 6660, 7020, 7215, 7696, 7776, 7992, 8424, 8658, 8744, 8880, 8991, 9360, 9620, 9720, 9837, 9990, 10530, 10656, 10930, 11232, 11544, 11988, 12636, 12960, 12987, 13116, 13320, 14040, 14209, 14430, 14985, 15392, 15795, 15984, 16395, 16848, 17316, 17488, 17760, 17982, 18720, 19240, 19440, 19674, 19980, 21060, 21645, 21860, 23088, 23976, 25272, 25974, 26232, 26640, 28080, 28418, 28860, 29511, 29970, 31590, 31968, 32790, 33696, 34632, 34976, 35964, 38480, 38880, 38961, 39348, 39960, 40441, 42120, 42627, 43290, 43720, 44955, 46176, 47952, 49185, 50544, 51948, 52464, 53280, 56160, 56836, 57720, 59022, 59940, 63180, 64935, 65580, 69264, 71045, 71928, 76960, 77922, 78696, 79920, 80882, 84240, 85254, 86580, 87440, 88533, 89910, 95904, 98370, 101088, 103896, 104928, 113672, 115440, 116883, 118044, 119880, 121323, 126360, 127881, 129870, 131160, 138528, 142090, 143856, 147555, 155844, 157392, 159840, 161764, 168480, 170508, 173160, 174880, 177066, 179820, 194805, 196740, 202205, 207792, 213135, 227344, 230880, 233766, 236088, 239760, 242646, 252720, 255762, 259740, 262320, 265599, 284180, 287712, 295110, 311688, 314784, 323528, 341016, 346320, 354132, 359640, 363969, 383643, 389610, 393480, 404410, 415584, 426270, 442665, 454688, 467532, 472176, 479520, 485292, 505440, 511524, 519480, 524640, 525733, 531198, 568360, 584415, 590220, 606615, 623376, 639405, 647056, 682032, 692640, 708264, 719280, 727938, 767286, 779220, 786960, 808820, 852540, 885330, 935064, 944352, 970584, 1023048, 1038960, 1051466, 1062396, 1091907, 1136720, 1150929, 1168830, 1180440, 1213230, 1246752, 1278810, 1294112, 1327995, 1364064, 1416528, 1438560, 1455876, 1534572, 1558440, 1573920, 1577199, 1617640, 1705080, 1770660, 1819845, 1870128, 1918215, 1941168, 2046096, 2077920, 2102932, 2124792, 2183814, 2273440, 2301858, 2337660, 2360880, 2426460, 2557620, 2628665, 2655990, 2833056, 2911752, 3069144, 3116880, 3154398, 3235280, 3275721, 3410160, 3452787, 3541320, 3639690, 3740256, 3836430, 3882336, 4092192, 4205864, 4249584, 4367628, 4603716, 4675320, 4721760, 4731597, 4852920, 5115240, 5257330, 5311980, 5459535, 5754645, 5823504, 6138288, 6233760, 6308796, 6470560, 6551442, 6820320, 6905574, 7082640, 7279380, 7672860, 7885995, 8411728, 8499168, 8735256, 9207432, 9350640, 9463194, 9705840, 9827163, 10230480, 10514660, 10623960, 10919070, 11509290, 11647008, 12276576, 12617592, 13102884, 13811148, 14165280, 14194791, 14558760, 15345720, 15771990, 16378605, 16823456, 17263935, 17470512, 18414864, 18701280, 18926388, 19411680, 19654326, 20460960, 21029320, 21247920, 21838140, 23018580, 23657985, 25235184, 26205768, 27622296, 28389582, 29117520, 30691440, 31543980, 32757210, 34527870, 34941024, 36829728, 37852776, 39308652, 42058640, 42495840, 42584373, 43676280, 46037160, 47315970, 49135815, 50470368, 52411536, 55244592, 56779164, 58235040, 61382880, 63087960, 65514420, 69055740, 70973955, 75705552, 78617304, 84117280, 85168746, 87352560, 92074320, 94631940, 98271630, 104823072, 110489184, 113558328, 126175920, 127753119, 131028840, 138111480, 141947910, 151411104, 157234608, 170337492, 174705120, 184148640, 189263880, 196543260, 212921865, 227116656, 252351840, 255506238, 262057680, 276222960, 283895820, 314469216, 340674984, 378527760, 393086520, 425843730, 454233312, 511012476, 524115360, 552445920, 567791640, 638765595, 681349968, 757055520, 786173040, 851687460, 1022024952, 1135583280, 1277531190, 1362699936, 1572346080, 1703374920, 2044049904, 2271166560, 2555062380, 3406749840, 4088099808, 5110124760, 6813499680, 10220249520, 20440499040]

約数ペア:

[(1, 20440499040), (2, 10220249520), (3, 6813499680), (4, 5110124760), (5, 4088099808), (6, 3406749840), (8, 2555062380), (9, 2271166560), (10, 2044049904), (12, 1703374920), (13, 1572346080), (15, 1362699936), (16, 1277531190), (18, 1135583280), (20, 1022024952), (24, 851687460), (26, 786173040), (27, 757055520), (30, 681349968), (32, 638765595), (36, 567791640), (37, 552445920), (39, 524115360), (40, 511012476), (45, 454233312), (48, 425843730), (52, 393086520), (54, 378527760), (60, 340674984), (65, 314469216), (72, 283895820), (74, 276222960), (78, 262057680), (80, 255506238), (81, 252351840), (90, 227116656), (96, 212921865), (104, 196543260), (108, 189263880), (111, 184148640), (117, 174705120), (120, 170337492), (130, 157234608), (135, 151411104), (144, 141947910), (148, 138111480), (156, 131028840), (160, 127753119), (162, 126175920), (180, 113558328), (185, 110489184), (195, 104823072), (208, 98271630), (216, 94631940), (222, 92074320), (234, 87352560), (240, 85168746), (243, 84117280), (260, 78617304), (270, 75705552), (288, 70973955), (296, 69055740), (312, 65514420), (324, 63087960), (333, 61382880), (351, 58235040), (360, 56779164), (370, 55244592), (390, 52411536), (405, 50470368), (416, 49135815), (432, 47315970), (444, 46037160), (468, 43676280), (480, 42584373), (481, 42495840), (486, 42058640), (520, 39308652), (540, 37852776), (555, 36829728), (585, 34941024), (592, 34527870), (624, 32757210), (648, 31543980), (666, 30691440), (702, 29117520), (720, 28389582), (740, 27622296), (780, 26205768), (810, 25235184), (864, 23657985), (888, 23018580), (936, 21838140), (962, 21247920), (972, 21029320), (999, 20460960), (1040, 19654326), (1053, 19411680), (1080, 18926388), (1093, 18701280), (1110, 18414864), (1170, 17470512), (1184, 17263935), (1215, 16823456), (1248, 16378605), (1296, 15771990), (1332, 15345720), (1404, 14558760), (1440, 14194791), (1443, 14165280), (1480, 13811148), (1560, 13102884), (1620, 12617592), (1665, 12276576), (1755, 11647008), (1776, 11509290), (1872, 10919070), (1924, 10623960), (1944, 10514660), (1998, 10230480), (2080, 9827163), (2106, 9705840), (2160, 9463194), (2186, 9350640), (2220, 9207432), (2340, 8735256), (2405, 8499168), (2430, 8411728), (2592, 7885995), (2664, 7672860), (2808, 7279380), (2886, 7082640), (2960, 6905574), (2997, 6820320), (3120, 6551442), (3159, 6470560), (3240, 6308796), (3279, 6233760), (3330, 6138288), (3510, 5823504), (3552, 5754645), (3744, 5459535), (3848, 5311980), (3888, 5257330), (3996, 5115240), (4212, 4852920), (4320, 4731597), (4329, 4721760), (4372, 4675320), (4440, 4603716), (4680, 4367628), (4810, 4249584), (4860, 4205864), (4995, 4092192), (5265, 3882336), (5328, 3836430), (5465, 3740256), (5616, 3639690), (5772, 3541320), (5920, 3452787), (5994, 3410160), (6240, 3275721), (6318, 3235280), (6480, 3154398), (6558, 3116880), (6660, 3069144), (7020, 2911752), (7215, 2833056), (7696, 2655990), (7776, 2628665), (7992, 2557620), (8424, 2426460), (8658, 2360880), (8744, 2337660), (8880, 2301858), (8991, 2273440), (9360, 2183814), (9620, 2124792), (9720, 2102932), (9837, 2077920), (9990, 2046096), (10530, 1941168), (10656, 1918215), (10930, 1870128), (11232, 1819845), (11544, 1770660), (11988, 1705080), (12636, 1617640), (12960, 1577199), (12987, 1573920), (13116, 1558440), (13320, 1534572), (14040, 1455876), (14209, 1438560), (14430, 1416528), (14985, 1364064), (15392, 1327995), (15795, 1294112), (15984, 1278810), (16395, 1246752), (16848, 1213230), (17316, 1180440), (17488, 1168830), (17760, 1150929), (17982, 1136720), (18720, 1091907), (19240, 1062396), (19440, 1051466), (19674, 1038960), (19980, 1023048), (21060, 970584), (21645, 944352), (21860, 935064), (23088, 885330), (23976, 852540), (25272, 808820), (25974, 786960), (26232, 779220), (26640, 767286), (28080, 727938), (28418, 719280), (28860, 708264), (29511, 692640), (29970, 682032), (31590, 647056), (31968, 639405), (32790, 623376), (33696, 606615), (34632, 590220), (34976, 584415), (35964, 568360), (38480, 531198), (38880, 525733), (38961, 524640), (39348, 519480), (39960, 511524), (40441, 505440), (42120, 485292), (42627, 479520), (43290, 472176), (43720, 467532), (44955, 454688), (46176, 442665), (47952, 426270), (49185, 415584), (50544, 404410), (51948, 393480), (52464, 389610), (53280, 383643), (56160, 363969), (56836, 359640), (57720, 354132), (59022, 346320), (59940, 341016), (63180, 323528), (64935, 314784), (65580, 311688), (69264, 295110), (71045, 287712), (71928, 284180), (76960, 265599), (77922, 262320), (78696, 259740), (79920, 255762), (80882, 252720), (84240, 242646), (85254, 239760), (86580, 236088), (87440, 233766), (88533, 230880), (89910, 227344), (95904, 213135), (98370, 207792), (101088, 202205), (103896, 196740), (104928, 194805), (113672, 179820), (115440, 177066), (116883, 174880), (118044, 173160), (119880, 170508), (121323, 168480), (126360, 161764), (127881, 159840), (129870, 157392), (131160, 155844), (138528, 147555), (142090, 143856)]