245363040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 384

約数和(自身を含む): 983041920

約数和(自身を除く): 737678880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 257, 260, 270, 272, 288, 306, 312, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 514, 520, 540, 544, 585, 612, 624, 663, 680, 702, 720, 765, 771, 780, 816, 864, 884, 918, 936, 1020, 1028, 1040, 1080, 1105, 1170, 1224, 1248, 1285, 1326, 1360, 1404, 1440, 1530, 1542, 1560, 1632, 1755, 1768, 1836, 1872, 1989, 2040, 2056, 2080, 2160, 2210, 2295, 2313, 2340, 2448, 2570, 2652, 2720, 2808, 3060, 3084, 3120, 3315, 3341, 3510, 3536, 3672, 3744, 3855, 3978, 4080, 4112, 4320, 4369, 4420, 4590, 4626, 4680, 4896, 5140, 5304, 5616, 5967, 6120, 6168, 6240, 6630, 6682, 6939, 7020, 7072, 7344, 7710, 7956, 8160, 8224, 8738, 8840, 9180, 9252, 9360, 9945, 10023, 10280, 10608, 11232, 11565, 11934, 12240, 12336, 13107, 13260, 13364, 13878, 14040, 14688, 15420, 15912, 16705, 17476, 17680, 18360, 18504, 18720, 19890, 20046, 20560, 21216, 21845, 23130, 23868, 24480, 24672, 26214, 26520, 26728, 27756, 28080, 29835, 30069, 30840, 31824, 33410, 34695, 34952, 35360, 36720, 37008, 39321, 39780, 40092, 41120, 43690, 46260, 47736, 50115, 52428, 53040, 53456, 55512, 56160, 56797, 59670, 60138, 61680, 63648, 65535, 66820, 69390, 69904, 73440, 74016, 78642, 79560, 80184, 87380, 90207, 92520, 95472, 100230, 104856, 106080, 106912, 111024, 113594, 117963, 119340, 120276, 123360, 131070, 133640, 138780, 139808, 150345, 157284, 159120, 160368, 170391, 174760, 180414, 185040, 190944, 196605, 200460, 209712, 222048, 227188, 235926, 238680, 240552, 262140, 267280, 277560, 283985, 300690, 314568, 318240, 320736, 340782, 349520, 360828, 370080, 393210, 400920, 419424, 451035, 454376, 471852, 477360, 481104, 511173, 524280, 534560, 555120, 567970, 589815, 601380, 629136, 681564, 699040, 721656, 786420, 801840, 851955, 902070, 908752, 943704, 954720, 962208, 1022346, 1048560, 1110240, 1135940, 1179630, 1202760, 1258272, 1363128, 1443312, 1533519, 1572840, 1603680, 1703910, 1804140, 1817504, 1887408, 2044692, 2097120, 2271880, 2359260, 2405520, 2555865, 2726256, 2886624, 3067038, 3145680, 3407820, 3608280, 3774816, 4089384, 4543760, 4718520, 4811040, 5111730, 5452512, 6134076, 6291360, 6815640, 7216560, 7667595, 8178768, 9087520, 9437040, 10223460, 12268152, 13631280, 14433120, 15335190, 16357536, 18874080, 20446920, 24536304, 27262560, 30670380, 40893840, 49072608, 61340760, 81787680, 122681520, 245363040]

約数ペア:

[(1, 245363040), (2, 122681520), (3, 81787680), (4, 61340760), (5, 49072608), (6, 40893840), (8, 30670380), (9, 27262560), (10, 24536304), (12, 20446920), (13, 18874080), (15, 16357536), (16, 15335190), (17, 14433120), (18, 13631280), (20, 12268152), (24, 10223460), (26, 9437040), (27, 9087520), (30, 8178768), (32, 7667595), (34, 7216560), (36, 6815640), (39, 6291360), (40, 6134076), (45, 5452512), (48, 5111730), (51, 4811040), (52, 4718520), (54, 4543760), (60, 4089384), (65, 3774816), (68, 3608280), (72, 3407820), (78, 3145680), (80, 3067038), (85, 2886624), (90, 2726256), (96, 2555865), (102, 2405520), (104, 2359260), (108, 2271880), (117, 2097120), (120, 2044692), (130, 1887408), (135, 1817504), (136, 1804140), (144, 1703910), (153, 1603680), (156, 1572840), (160, 1533519), (170, 1443312), (180, 1363128), (195, 1258272), (204, 1202760), (208, 1179630), (216, 1135940), (221, 1110240), (234, 1048560), (240, 1022346), (255, 962208), (257, 954720), (260, 943704), (270, 908752), (272, 902070), (288, 851955), (306, 801840), (312, 786420), (340, 721656), (351, 699040), (360, 681564), (390, 629136), (408, 601380), (416, 589815), (432, 567970), (442, 555120), (459, 534560), (468, 524280), (480, 511173), (510, 481104), (514, 477360), (520, 471852), (540, 454376), (544, 451035), (585, 419424), (612, 400920), (624, 393210), (663, 370080), (680, 360828), (702, 349520), (720, 340782), (765, 320736), (771, 318240), (780, 314568), (816, 300690), (864, 283985), (884, 277560), (918, 267280), (936, 262140), (1020, 240552), (1028, 238680), (1040, 235926), (1080, 227188), (1105, 222048), (1170, 209712), (1224, 200460), (1248, 196605), (1285, 190944), (1326, 185040), (1360, 180414), (1404, 174760), (1440, 170391), (1530, 160368), (1542, 159120), (1560, 157284), (1632, 150345), (1755, 139808), (1768, 138780), (1836, 133640), (1872, 131070), (1989, 123360), (2040, 120276), (2056, 119340), (2080, 117963), (2160, 113594), (2210, 111024), (2295, 106912), (2313, 106080), (2340, 104856), (2448, 100230), (2570, 95472), (2652, 92520), (2720, 90207), (2808, 87380), (3060, 80184), (3084, 79560), (3120, 78642), (3315, 74016), (3341, 73440), (3510, 69904), (3536, 69390), (3672, 66820), (3744, 65535), (3855, 63648), (3978, 61680), (4080, 60138), (4112, 59670), (4320, 56797), (4369, 56160), (4420, 55512), (4590, 53456), (4626, 53040), (4680, 52428), (4896, 50115), (5140, 47736), (5304, 46260), (5616, 43690), (5967, 41120), (6120, 40092), (6168, 39780), (6240, 39321), (6630, 37008), (6682, 36720), (6939, 35360), (7020, 34952), (7072, 34695), (7344, 33410), (7710, 31824), (7956, 30840), (8160, 30069), (8224, 29835), (8738, 28080), (8840, 27756), (9180, 26728), (9252, 26520), (9360, 26214), (9945, 24672), (10023, 24480), (10280, 23868), (10608, 23130), (11232, 21845), (11565, 21216), (11934, 20560), (12240, 20046), (12336, 19890), (13107, 18720), (13260, 18504), (13364, 18360), (13878, 17680), (14040, 17476), (14688, 16705), (15420, 15912)]