161998426080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{98081}}^1$

素因数の和:98170

約数の個数: 288

約数和(自身を含む): 586081536768

約数和(自身を除く): 424083110688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 160, 180, 185, 186, 222, 240, 248, 279, 288, 296, 310, 333, 360, 370, 372, 444, 465, 480, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 992, 1110, 1116, 1147, 1184, 1240, 1332, 1395, 1440, 1480, 1488, 1665, 1776, 1860, 2220, 2232, 2294, 2480, 2664, 2790, 2960, 2976, 3330, 3441, 3552, 3720, 4440, 4464, 4588, 4960, 5328, 5580, 5735, 5920, 6660, 6882, 7440, 8880, 8928, 9176, 10323, 10656, 11160, 11470, 13320, 13764, 14880, 17205, 17760, 18352, 20646, 22320, 22940, 26640, 27528, 34410, 36704, 41292, 44640, 45880, 51615, 53280, 55056, 68820, 82584, 91760, 98081, 103230, 110112, 137640, 165168, 183520, 196162, 206460, 275280, 294243, 330336, 392324, 412920, 490405, 550560, 588486, 784648, 825840, 882729, 980810, 1176972, 1471215, 1569296, 1651680, 1765458, 1961620, 2353944, 2942430, 3040511, 3138592, 3530916, 3628997, 3923240, 4413645, 4707888, 5884860, 6081022, 7061832, 7257994, 7846480, 8827290, 9121533, 9415776, 10886991, 11769720, 12162044, 14123664, 14515988, 15202555, 15692960, 17654580, 18144985, 18243066, 21773982, 23539440, 24324088, 27364599, 28247328, 29031976, 30405110, 32660973, 35309160, 36289970, 36486132, 43547964, 45607665, 47078880, 48648176, 54434955, 54729198, 58063952, 60810220, 65321946, 70618320, 72579940, 72972264, 87095928, 91215330, 97296352, 108869910, 109458396, 112498907, 116127904, 121620440, 130643892, 136822995, 141236640, 145159880, 145944528, 163304865, 174191856, 182430660, 217739820, 218916792, 224997814, 243240880, 261287784, 273645990, 290319760, 291889056, 326609730, 337496721, 348383712, 364861320, 435479640, 437833584, 449995628, 486481760, 522575568, 547291980, 562494535, 580639520, 653219460, 674993442, 729722640, 870959280, 875667168, 899991256, 1012490163, 1045151136, 1094583960, 1124989070, 1306438920, 1349986884, 1459445280, 1687483605, 1741918560, 1799982512, 2024980326, 2189167920, 2249978140, 2612877840, 2699973768, 3374967210, 3599965024, 4049960652, 4378335840, 4499956280, 5062450815, 5225755680, 5399947536, 6749934420, 8099921304, 8999912560, 10124901630, 10799895072, 13499868840, 16199842608, 17999825120, 20249803260, 26999737680, 32399685216, 40499606520, 53999475360, 80999213040, 161998426080]

約数ペア:

[(1, 161998426080), (2, 80999213040), (3, 53999475360), (4, 40499606520), (5, 32399685216), (6, 26999737680), (8, 20249803260), (9, 17999825120), (10, 16199842608), (12, 13499868840), (15, 10799895072), (16, 10124901630), (18, 8999912560), (20, 8099921304), (24, 6749934420), (30, 5399947536), (31, 5225755680), (32, 5062450815), (36, 4499956280), (37, 4378335840), (40, 4049960652), (45, 3599965024), (48, 3374967210), (60, 2699973768), (62, 2612877840), (72, 2249978140), (74, 2189167920), (80, 2024980326), (90, 1799982512), (93, 1741918560), (96, 1687483605), (111, 1459445280), (120, 1349986884), (124, 1306438920), (144, 1124989070), (148, 1094583960), (155, 1045151136), (160, 1012490163), (180, 899991256), (185, 875667168), (186, 870959280), (222, 729722640), (240, 674993442), (248, 653219460), (279, 580639520), (288, 562494535), (296, 547291980), (310, 522575568), (333, 486481760), (360, 449995628), (370, 437833584), (372, 435479640), (444, 364861320), (465, 348383712), (480, 337496721), (496, 326609730), (555, 291889056), (558, 290319760), (592, 273645990), (620, 261287784), (666, 243240880), (720, 224997814), (740, 218916792), (744, 217739820), (888, 182430660), (930, 174191856), (992, 163304865), (1110, 145944528), (1116, 145159880), (1147, 141236640), (1184, 136822995), (1240, 130643892), (1332, 121620440), (1395, 116127904), (1440, 112498907), (1480, 109458396), (1488, 108869910), (1665, 97296352), (1776, 91215330), (1860, 87095928), (2220, 72972264), (2232, 72579940), (2294, 70618320), (2480, 65321946), (2664, 60810220), (2790, 58063952), (2960, 54729198), (2976, 54434955), (3330, 48648176), (3441, 47078880), (3552, 45607665), (3720, 43547964), (4440, 36486132), (4464, 36289970), (4588, 35309160), (4960, 32660973), (5328, 30405110), (5580, 29031976), (5735, 28247328), (5920, 27364599), (6660, 24324088), (6882, 23539440), (7440, 21773982), (8880, 18243066), (8928, 18144985), (9176, 17654580), (10323, 15692960), (10656, 15202555), (11160, 14515988), (11470, 14123664), (13320, 12162044), (13764, 11769720), (14880, 10886991), (17205, 9415776), (17760, 9121533), (18352, 8827290), (20646, 7846480), (22320, 7257994), (22940, 7061832), (26640, 6081022), (27528, 5884860), (34410, 4707888), (36704, 4413645), (41292, 3923240), (44640, 3628997), (45880, 3530916), (51615, 3138592), (53280, 3040511), (55056, 2942430), (68820, 2353944), (82584, 1961620), (91760, 1765458), (98081, 1651680), (103230, 1569296), (110112, 1471215), (137640, 1176972), (165168, 980810), (183520, 882729), (196162, 825840), (206460, 784648), (275280, 588486), (294243, 550560), (330336, 490405), (392324, 412920)]