642077280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 480

約数和(自身を含む): 2530592064

約数和(自身を除く): 1888514784

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, 103, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 162, 180, 185, 195, 206, 208, 216, 222, 234, 240, 260, 270, 288, 296, 309, 312, 324, 333, 351, 360, 370, 390, 405, 412, 416, 432, 444, 468, 480, 481, 515, 520, 540, 555, 585, 592, 618, 624, 648, 666, 702, 720, 740, 780, 810, 824, 864, 888, 927, 936, 962, 999, 1030, 1040, 1053, 1080, 1110, 1170, 1184, 1236, 1248, 1296, 1332, 1339, 1404, 1440, 1443, 1480, 1545, 1560, 1620, 1648, 1665, 1755, 1776, 1854, 1872, 1924, 1998, 2060, 2080, 2106, 2160, 2220, 2340, 2405, 2472, 2592, 2664, 2678, 2781, 2808, 2886, 2960, 2997, 3090, 3120, 3240, 3296, 3330, 3510, 3552, 3708, 3744, 3811, 3848, 3996, 4017, 4120, 4212, 4320, 4329, 4440, 4635, 4680, 4810, 4944, 4995, 5265, 5328, 5356, 5562, 5616, 5772, 5920, 5994, 6180, 6240, 6480, 6660, 6695, 7020, 7215, 7416, 7622, 7696, 7992, 8034, 8240, 8343, 8424, 8658, 8880, 9270, 9360, 9620, 9888, 9990, 10530, 10656, 10712, 11124, 11232, 11433, 11544, 11988, 12051, 12360, 12960, 12987, 13320, 13390, 13905, 14040, 14430, 14832, 14985, 15244, 15392, 15984, 16068, 16480, 16686, 16848, 17316, 17760, 18540, 18720, 19055, 19240, 19980, 20085, 21060, 21424, 21645, 22248, 22866, 23088, 23976, 24102, 24720, 25974, 26640, 26780, 27810, 28080, 28860, 29664, 29970, 30488, 31968, 32136, 33372, 33696, 34299, 34632, 36153, 37080, 38110, 38480, 38961, 39960, 40170, 41715, 42120, 42848, 43290, 44496, 45732, 46176, 47952, 48204, 49440, 49543, 51948, 53280, 53560, 55620, 56160, 57165, 57720, 59940, 60255, 60976, 64272, 64935, 66744, 68598, 69264, 72306, 74160, 76220, 76960, 77922, 79920, 80340, 83430, 84240, 86580, 88992, 91464, 95904, 96408, 99086, 102897, 103896, 107120, 108459, 111240, 114330, 115440, 119880, 120510, 121952, 128544, 129870, 133488, 137196, 138528, 144612, 148320, 148629, 152440, 155844, 159840, 160680, 166860, 168480, 171495, 173160, 180765, 182928, 192816, 194805, 198172, 205794, 207792, 214240, 216918, 222480, 228660, 230880, 239760, 241020, 247715, 259740, 266976, 274392, 289224, 297258, 304880, 308691, 311688, 321360, 333720, 342990, 346320, 361530, 365856, 385632, 389610, 396344, 411588, 415584, 433836, 444960, 445887, 457320, 479520, 482040, 495430, 514485, 519480, 542295, 548784, 578448, 594516, 609760, 617382, 623376, 642720, 667440, 685980, 692640, 723060, 743145, 779220, 792688, 823176, 867672, 891774, 914640, 964080, 990860, 1028970, 1038960, 1084590, 1097568, 1156896, 1189032, 1234764, 1246752, 1334880, 1337661, 1371960, 1446120, 1486290, 1543455, 1558440, 1585376, 1646352, 1735344, 1783548, 1829280, 1928160, 1981720, 2057940, 2077920, 2169180, 2229435, 2378064, 2469528, 2675322, 2743920, 2892240, 2972580, 3086910, 3116880, 3292704, 3470688, 3567096, 3963440, 4012983, 4115880, 4338360, 4458870, 4756128, 4939056, 5350644, 5487840, 5784480, 5945160, 6173820, 6233760, 6688305, 7134192, 7926880, 8025966, 8231760, 8676720, 8917740, 9878112, 10701288, 11890320, 12347640, 13376610, 14268384, 16051932, 16463520, 17353440, 17835480, 20064915, 21402576, 23780640, 24695280, 26753220, 32103864, 35670960, 40129830, 42805152, 49390560, 53506440, 64207728, 71341920, 80259660, 107012880, 128415456, 160519320, 214025760, 321038640, 642077280]

約数ペア:

[(1, 642077280), (2, 321038640), (3, 214025760), (4, 160519320), (5, 128415456), (6, 107012880), (8, 80259660), (9, 71341920), (10, 64207728), (12, 53506440), (13, 49390560), (15, 42805152), (16, 40129830), (18, 35670960), (20, 32103864), (24, 26753220), (26, 24695280), (27, 23780640), (30, 21402576), (32, 20064915), (36, 17835480), (37, 17353440), (39, 16463520), (40, 16051932), (45, 14268384), (48, 13376610), (52, 12347640), (54, 11890320), (60, 10701288), (65, 9878112), (72, 8917740), (74, 8676720), (78, 8231760), (80, 8025966), (81, 7926880), (90, 7134192), (96, 6688305), (103, 6233760), (104, 6173820), (108, 5945160), (111, 5784480), (117, 5487840), (120, 5350644), (130, 4939056), (135, 4756128), (144, 4458870), (148, 4338360), (156, 4115880), (160, 4012983), (162, 3963440), (180, 3567096), (185, 3470688), (195, 3292704), (206, 3116880), (208, 3086910), (216, 2972580), (222, 2892240), (234, 2743920), (240, 2675322), (260, 2469528), (270, 2378064), (288, 2229435), (296, 2169180), (309, 2077920), (312, 2057940), (324, 1981720), (333, 1928160), (351, 1829280), (360, 1783548), (370, 1735344), (390, 1646352), (405, 1585376), (412, 1558440), (416, 1543455), (432, 1486290), (444, 1446120), (468, 1371960), (480, 1337661), (481, 1334880), (515, 1246752), (520, 1234764), (540, 1189032), (555, 1156896), (585, 1097568), (592, 1084590), (618, 1038960), (624, 1028970), (648, 990860), (666, 964080), (702, 914640), (720, 891774), (740, 867672), (780, 823176), (810, 792688), (824, 779220), (864, 743145), (888, 723060), (927, 692640), (936, 685980), (962, 667440), (999, 642720), (1030, 623376), (1040, 617382), (1053, 609760), (1080, 594516), (1110, 578448), (1170, 548784), (1184, 542295), (1236, 519480), (1248, 514485), (1296, 495430), (1332, 482040), (1339, 479520), (1404, 457320), (1440, 445887), (1443, 444960), (1480, 433836), (1545, 415584), (1560, 411588), (1620, 396344), (1648, 389610), (1665, 385632), (1755, 365856), (1776, 361530), (1854, 346320), (1872, 342990), (1924, 333720), (1998, 321360), (2060, 311688), (2080, 308691), (2106, 304880), (2160, 297258), (2220, 289224), (2340, 274392), (2405, 266976), (2472, 259740), (2592, 247715), (2664, 241020), (2678, 239760), (2781, 230880), (2808, 228660), (2886, 222480), (2960, 216918), (2997, 214240), (3090, 207792), (3120, 205794), (3240, 198172), (3296, 194805), (3330, 192816), (3510, 182928), (3552, 180765), (3708, 173160), (3744, 171495), (3811, 168480), (3848, 166860), (3996, 160680), (4017, 159840), (4120, 155844), (4212, 152440), (4320, 148629), (4329, 148320), (4440, 144612), (4635, 138528), (4680, 137196), (4810, 133488), (4944, 129870), (4995, 128544), (5265, 121952), (5328, 120510), (5356, 119880), (5562, 115440), (5616, 114330), (5772, 111240), (5920, 108459), (5994, 107120), (6180, 103896), (6240, 102897), (6480, 99086), (6660, 96408), (6695, 95904), (7020, 91464), (7215, 88992), (7416, 86580), (7622, 84240), (7696, 83430), (7992, 80340), (8034, 79920), (8240, 77922), (8343, 76960), (8424, 76220), (8658, 74160), (8880, 72306), (9270, 69264), (9360, 68598), (9620, 66744), (9888, 64935), (9990, 64272), (10530, 60976), (10656, 60255), (10712, 59940), (11124, 57720), (11232, 57165), (11433, 56160), (11544, 55620), (11988, 53560), (12051, 53280), (12360, 51948), (12960, 49543), (12987, 49440), (13320, 48204), (13390, 47952), (13905, 46176), (14040, 45732), (14430, 44496), (14832, 43290), (14985, 42848), (15244, 42120), (15392, 41715), (15984, 40170), (16068, 39960), (16480, 38961), (16686, 38480), (16848, 38110), (17316, 37080), (17760, 36153), (18540, 34632), (18720, 34299), (19055, 33696), (19240, 33372), (19980, 32136), (20085, 31968), (21060, 30488), (21424, 29970), (21645, 29664), (22248, 28860), (22866, 28080), (23088, 27810), (23976, 26780), (24102, 26640), (24720, 25974)]