139391280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 300

約数和(自身を含む): 564450480

約数和(自身を除く): 425059200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 439, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 878, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1317, 1323, 1470, 1512, 1620, 1680, 1756, 1764, 1890, 1960, 2160, 2195, 2205, 2268, 2352, 2520, 2634, 2646, 2835, 2940, 3024, 3073, 3240, 3512, 3528, 3780, 3920, 3951, 3969, 4390, 4410, 4536, 5040, 5268, 5292, 5670, 5880, 6146, 6480, 6585, 6615, 7024, 7056, 7560, 7902, 7938, 8780, 8820, 9072, 9219, 10536, 10584, 11340, 11760, 11853, 12292, 13170, 13230, 15120, 15365, 15804, 15876, 17560, 17640, 18438, 19755, 19845, 21072, 21168, 21511, 22680, 23706, 24584, 26340, 26460, 27657, 30730, 31608, 31752, 35120, 35280, 35559, 36876, 39510, 39690, 43022, 45360, 46095, 47412, 49168, 52680, 52920, 55314, 59265, 61460, 63216, 63504, 64533, 71118, 73752, 79020, 79380, 82971, 86044, 92190, 94824, 105360, 105840, 107555, 110628, 118530, 122920, 129066, 138285, 142236, 147504, 158040, 158760, 165942, 172088, 177795, 184380, 189648, 193599, 215110, 221256, 237060, 245840, 248913, 258132, 276570, 284472, 316080, 317520, 322665, 331884, 344176, 355590, 368760, 387198, 414855, 430220, 442512, 474120, 497826, 516264, 553140, 568944, 580797, 645330, 663768, 711180, 737520, 774396, 829710, 860440, 948240, 967995, 995652, 1032528, 1106280, 1161594, 1244565, 1290660, 1327536, 1422360, 1548792, 1659420, 1720880, 1742391, 1935990, 1991304, 2212560, 2323188, 2489130, 2581320, 2844720, 2903985, 3097584, 3318840, 3484782, 3871980, 3982608, 4646376, 4978260, 5162640, 5807970, 6637680, 6969564, 7743960, 8711955, 9292752, 9956520, 11615940, 13939128, 15487920, 17423910, 19913040, 23231880, 27878256, 34847820, 46463760, 69695640, 139391280]

約数ペア:

[(1, 139391280), (2, 69695640), (3, 46463760), (4, 34847820), (5, 27878256), (6, 23231880), (7, 19913040), (8, 17423910), (9, 15487920), (10, 13939128), (12, 11615940), (14, 9956520), (15, 9292752), (16, 8711955), (18, 7743960), (20, 6969564), (21, 6637680), (24, 5807970), (27, 5162640), (28, 4978260), (30, 4646376), (35, 3982608), (36, 3871980), (40, 3484782), (42, 3318840), (45, 3097584), (48, 2903985), (49, 2844720), (54, 2581320), (56, 2489130), (60, 2323188), (63, 2212560), (70, 1991304), (72, 1935990), (80, 1742391), (81, 1720880), (84, 1659420), (90, 1548792), (98, 1422360), (105, 1327536), (108, 1290660), (112, 1244565), (120, 1161594), (126, 1106280), (135, 1032528), (140, 995652), (144, 967995), (147, 948240), (162, 860440), (168, 829710), (180, 774396), (189, 737520), (196, 711180), (210, 663768), (216, 645330), (240, 580797), (245, 568944), (252, 553140), (270, 516264), (280, 497826), (294, 474120), (315, 442512), (324, 430220), (336, 414855), (360, 387198), (378, 368760), (392, 355590), (405, 344176), (420, 331884), (432, 322665), (439, 317520), (441, 316080), (490, 284472), (504, 276570), (540, 258132), (560, 248913), (567, 245840), (588, 237060), (630, 221256), (648, 215110), (720, 193599), (735, 189648), (756, 184380), (784, 177795), (810, 172088), (840, 165942), (878, 158760), (882, 158040), (945, 147504), (980, 142236), (1008, 138285), (1080, 129066), (1134, 122920), (1176, 118530), (1260, 110628), (1296, 107555), (1317, 105840), (1323, 105360), (1470, 94824), (1512, 92190), (1620, 86044), (1680, 82971), (1756, 79380), (1764, 79020), (1890, 73752), (1960, 71118), (2160, 64533), (2195, 63504), (2205, 63216), (2268, 61460), (2352, 59265), (2520, 55314), (2634, 52920), (2646, 52680), (2835, 49168), (2940, 47412), (3024, 46095), (3073, 45360), (3240, 43022), (3512, 39690), (3528, 39510), (3780, 36876), (3920, 35559), (3951, 35280), (3969, 35120), (4390, 31752), (4410, 31608), (4536, 30730), (5040, 27657), (5268, 26460), (5292, 26340), (5670, 24584), (5880, 23706), (6146, 22680), (6480, 21511), (6585, 21168), (6615, 21072), (7024, 19845), (7056, 19755), (7560, 18438), (7902, 17640), (7938, 17560), (8780, 15876), (8820, 15804), (9072, 15365), (9219, 15120), (10536, 13230), (10584, 13170), (11340, 12292), (11760, 11853)]