218437380720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 960

約数和(自身を含む): 853945344000

約数和(自身を除く): 635507963280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 97, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 169, 180, 186, 194, 195, 199, 208, 216, 234, 240, 248, 260, 270, 279, 291, 310, 312, 338, 351, 360, 372, 388, 390, 398, 403, 432, 465, 468, 485, 496, 507, 520, 540, 558, 582, 585, 597, 620, 624, 676, 702, 720, 744, 776, 780, 796, 806, 837, 845, 873, 930, 936, 970, 995, 1014, 1040, 1080, 1116, 1164, 1170, 1194, 1209, 1240, 1261, 1352, 1395, 1404, 1455, 1488, 1521, 1552, 1560, 1592, 1612, 1674, 1690, 1746, 1755, 1791, 1860, 1872, 1940, 1990, 2015, 2028, 2160, 2232, 2328, 2340, 2388, 2418, 2480, 2522, 2535, 2587, 2619, 2704, 2790, 2808, 2910, 2985, 3007, 3042, 3120, 3184, 3224, 3348, 3380, 3492, 3510, 3582, 3627, 3720, 3783, 3880, 3980, 4030, 4056, 4185, 4365, 4464, 4563, 4656, 4680, 4776, 4836, 5044, 5070, 5174, 5238, 5239, 5373, 5580, 5616, 5820, 5970, 6014, 6045, 6084, 6169, 6305, 6448, 6696, 6760, 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68094, 69840, 69849, 71640, 72168, 72540, 73008, 74028, 75660, 77212, 77610, 78182, 78585, 80197, 81189, 81965, 83824, 85968, 87048, 90210, 90792, 91260, 92535, 93132, 94302, 96515, 96720, 98358, 98704, 100880, 100893, 103480, 104760, 104780, 107460, 108252, 108810, 111042, 113490, 115818, 116415, 117273, 120280, 121680, 123380, 124176, 125736, 131144, 134524, 135315, 136188, 139698, 141453, 143280, 144336, 145080, 147537, 148056, 151320, 154424, 155220, 156364, 157170, 160394, 162378, 163930, 166563, 168155, 170235, 173727, 174096, 180420, 181584, 182520, 185070, 186264, 188604, 193030, 195455, 196716, 201786, 206960, 209520, 209560, 214920, 216504, 217620, 222084, 226980, 231636, 232830, 234546, 235755, 240560, 240591, 245895, 246760, 250939, 251472, 262288, 269048, 270630, 272376, 277605, 279396, 282906, 289545, 290160, 295074, 296112, 302640, 302679, 308848, 310440, 312728, 314340, 320788, 324756, 327860, 333126, 336310, 340470, 347454, 349245, 351819, 360840, 365040, 370140, 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1816074, 1862640, 1876368, 1886040, 1924728, 1967160, 2007512, 2017860, 2032732, 2084724, 2085122, 2110914, 2165040, 2165319, 2213055, 2220840, 2258451, 2263248, 2316360, 2345460, 2360592, 2393572, 2405910, 2421432, 2509390, 2540915, 2605905, 2665008, 2690480, 2723760, 2779632, 2793960, 2814552, 2829060, 2887092, 2950740, 2991965, 3011268, 3026790, 3049098, 3127280, 3127683, 3207880, 3247560, 3262207, 3331260, 3474540, 3518190, 3540888, 3590358, 3608865, 3632148, 3764085, 3772080, 3849456, 3934320, 4015024, 4035720, 4065464, 4169448, 4170244, 4221828, 4330638, 4426110, 4441680, 4516902, 4540185, 4573647, 4632720, 4690920, 4787144, 4811820, 4842864, 5018780, 5081830, 5211810, 5212805, 5277285, 5385537, 5587920, 5629104, 5658120, 5774184, 5901480, 5983930, 6022536, 6053580, 6098196, 6255366, 6415760, 6495120, 6524414, 6662520, 6775353, 6949080, 7036380, 7081776, 7180716, 7217730, 7264296, 7528170, 7622745, 7779109, 8071440, 8130928, 8338896, 8340488, 8443656, 8661276, 8852220, 8975895, 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48933105, 50042928, 52195312, 53855370, 54202824, 54883764, 56298294, 57741840, 58719726, 60225360, 60981960, 62232872, 62553660, 64626444, 65244140, 67753530, 68604705, 70011981, 71807160, 72642960, 73178352, 75064392, 77791090, 78292968, 80783055, 83404880, 84436560, 86168592, 86612760, 88079589, 90338040, 91472940, 93349308, 93830490, 97866210, 101128417, 107710740, 108405648, 109767528, 112596588, 116686635, 117439452, 121963920, 124465744, 125107320, 129252888, 130488280, 135507060, 137209410, 140023962, 140745735, 143614320, 146799315, 150128784, 155582180, 156585936, 161566110, 173225520, 176159178, 180676080, 182945880, 186698616, 187660980, 195732420, 202256834, 210035943, 215421480, 219535056, 225193176, 233373270, 234878904, 250214640, 258505776, 260976560, 271014120, 274418820, 280047924, 281491470, 293598630, 303385251, 311164360, 323132220, 350059905, 352318356, 365891760, 373397232, 375321960, 391464840, 404513668, 420071886, 430842960, 440397945, 450386352, 466746540, 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約数ペア:

[(1, 218437380720), (2, 109218690360), (3, 72812460240), (4, 54609345180), (5, 43687476144), (6, 36406230120), (8, 27304672590), (9, 24270820080), (10, 21843738072), (12, 18203115060), (13, 16802875440), (15, 14562492048), (16, 13652336295), (18, 12135410040), (20, 10921869036), (24, 9101557530), (26, 8401437720), (27, 8090273360), (30, 7281246024), (31, 7046367120), (36, 6067705020), (39, 5600958480), (40, 5460934518), (45, 4854164016), (48, 4550778765), (52, 4200718860), (54, 4045136680), (60, 3640623012), (62, 3523183560), (65, 3360575088), (72, 3033852510), (78, 2800479240), (80, 2730467259), (90, 2427082008), (93, 2348789040), (97, 2251931760), (104, 2100359430), (108, 2022568340), (117, 1866986160), (120, 1820311506), (124, 1761591780), (130, 1680287544), (135, 1618054672), (144, 1516926255), (155, 1409273424), (156, 1400239620), (169, 1292528880), (180, 1213541004), (186, 1174394520), (194, 1125965880), (195, 1120191696), (199, 1097675280), (208, 1050179715), (216, 1011284170), (234, 933493080), (240, 910155753), (248, 880795890), (260, 840143772), (270, 809027336), (279, 782929680), (291, 750643920), (310, 704636712), (312, 700119810), (338, 646264440), (351, 622328720), (360, 606770502), (372, 587197260), (388, 562982940), (390, 560095848), (398, 548837640), (403, 542028240), (432, 505642085), (465, 469757808), (468, 466746540), (485, 450386352), (496, 440397945), (507, 430842960), (520, 420071886), (540, 404513668), (558, 391464840), (582, 375321960), (585, 373397232), (597, 365891760), (620, 352318356), (624, 350059905), (676, 323132220), (702, 311164360), (720, 303385251), (744, 293598630), (776, 281491470), (780, 280047924), (796, 274418820), (806, 271014120), (837, 260976560), (845, 258505776), (873, 250214640), (930, 234878904), (936, 233373270), (970, 225193176), (995, 219535056), (1014, 215421480), (1040, 210035943), (1080, 202256834), (1116, 195732420), (1164, 187660980), (1170, 186698616), (1194, 182945880), (1209, 180676080), (1240, 176159178), (1261, 173225520), (1352, 161566110), (1395, 156585936), (1404, 155582180), (1455, 150128784), (1488, 146799315), (1521, 143614320), (1552, 140745735), (1560, 140023962), (1592, 137209410), (1612, 135507060), (1674, 130488280), (1690, 129252888), (1746, 125107320), (1755, 124465744), (1791, 121963920), (1860, 117439452), (1872, 116686635), (1940, 112596588), (1990, 109767528), (2015, 108405648), (2028, 107710740), (2160, 101128417), (2232, 97866210), (2328, 93830490), (2340, 93349308), (2388, 91472940), (2418, 90338040), (2480, 88079589), (2522, 86612760), (2535, 86168592), (2587, 84436560), (2619, 83404880), (2704, 80783055), (2790, 78292968), (2808, 77791090), (2910, 75064392), (2985, 73178352), (3007, 72642960), (3042, 71807160), (3120, 70011981), (3184, 68604705), (3224, 67753530), (3348, 65244140), (3380, 64626444), (3492, 62553660), (3510, 62232872), (3582, 60981960), (3627, 60225360), (3720, 58719726), (3783, 57741840), (3880, 56298294), (3980, 54883764), (4030, 54202824), 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(262288, 832815), (269048, 811890), (270630, 807144), (272376, 801970), (277605, 786864), (279396, 781820), (282906, 772120), (289545, 754416), (290160, 752817), (295074, 740280), (296112, 737685), (302640, 721773), (302679, 721680), (308848, 707265), (310440, 703638), (312728, 698490), (314340, 694908), (320788, 680940), (324756, 672620), (327860, 666252), (333126, 655720), (336310, 649512), (340470, 641576), (347454, 628680), (349245, 625456), (351819, 620880), (360840, 605358), (365040, 598393), (370140, 590148), (372528, 586365), (377208, 579090), (386060, 565812), (390910, 558792), (393432, 555210), (400985, 544752), (403572, 541260), (405945, 538096), (419120, 521181), (429840, 508183), (433008, 504465), (435240, 501878), (442611, 493520), (444168, 491790), (453960, 481182), (463272, 471510), (465660, 469092)]