260185680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:798

約数の個数: 240

約数和(自身を含む): 958398480

約数和(自身を除く): 698212800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 493, 510, 522, 580, 612, 680, 696, 720, 733, 765, 816, 870, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1392, 1466, 1479, 1530, 1740, 1972, 2040, 2088, 2199, 2320, 2448, 2465, 2610, 2932, 2958, 3060, 3480, 3665, 3944, 4080, 4176, 4398, 4437, 4930, 5220, 5864, 5916, 6120, 6597, 6960, 7330, 7395, 7888, 8796, 8874, 9860, 10440, 10995, 11728, 11832, 12240, 12461, 13194, 14660, 14790, 17592, 17748, 19720, 20880, 21257, 21990, 22185, 23664, 24922, 26388, 29320, 29580, 32985, 35184, 35496, 37383, 39440, 42514, 43980, 44370, 49844, 52776, 58640, 59160, 62305, 63771, 65970, 70992, 74766, 85028, 87960, 88740, 99688, 105552, 106285, 112149, 118320, 124610, 127542, 131940, 149532, 170056, 175920, 177480, 186915, 191313, 199376, 212570, 224298, 249220, 255084, 263880, 299064, 318855, 340112, 354960, 361369, 373830, 382626, 425140, 448596, 498440, 510168, 527760, 560745, 598128, 637710, 722738, 747660, 765252, 850280, 897192, 956565, 996880, 1020336, 1084107, 1121490, 1275420, 1445476, 1495320, 1530504, 1700560, 1794384, 1806845, 1913130, 2168214, 2242980, 2550840, 2890952, 2990640, 3061008, 3252321, 3613690, 3826260, 4336428, 4485960, 5101680, 5420535, 5781904, 6504642, 7227380, 7652520, 8672856, 8971920, 10841070, 13009284, 14454760, 15305040, 16261605, 17345712, 21682140, 26018568, 28909520, 32523210, 43364280, 52037136, 65046420, 86728560, 130092840, 260185680]

約数ペア:

[(1, 260185680), (2, 130092840), (3, 86728560), (4, 65046420), (5, 52037136), (6, 43364280), (8, 32523210), (9, 28909520), (10, 26018568), (12, 21682140), (15, 17345712), (16, 16261605), (17, 15305040), (18, 14454760), (20, 13009284), (24, 10841070), (29, 8971920), (30, 8672856), (34, 7652520), (36, 7227380), (40, 6504642), (45, 5781904), (48, 5420535), (51, 5101680), (58, 4485960), (60, 4336428), (68, 3826260), (72, 3613690), (80, 3252321), (85, 3061008), (87, 2990640), (90, 2890952), (102, 2550840), (116, 2242980), (120, 2168214), (136, 1913130), (144, 1806845), (145, 1794384), (153, 1700560), (170, 1530504), (174, 1495320), (180, 1445476), (204, 1275420), (232, 1121490), (240, 1084107), (255, 1020336), (261, 996880), (272, 956565), (290, 897192), (306, 850280), (340, 765252), (348, 747660), (360, 722738), (408, 637710), (435, 598128), (464, 560745), (493, 527760), (510, 510168), (522, 498440), (580, 448596), (612, 425140), (680, 382626), (696, 373830), (720, 361369), (733, 354960), (765, 340112), (816, 318855), (870, 299064), (986, 263880), (1020, 255084), (1044, 249220), (1160, 224298), (1224, 212570), (1305, 199376), (1360, 191313), (1392, 186915), (1466, 177480), (1479, 175920), (1530, 170056), (1740, 149532), (1972, 131940), (2040, 127542), (2088, 124610), (2199, 118320), (2320, 112149), (2448, 106285), (2465, 105552), (2610, 99688), (2932, 88740), (2958, 87960), (3060, 85028), (3480, 74766), (3665, 70992), (3944, 65970), (4080, 63771), (4176, 62305), (4398, 59160), (4437, 58640), (4930, 52776), (5220, 49844), (5864, 44370), (5916, 43980), (6120, 42514), (6597, 39440), (6960, 37383), (7330, 35496), (7395, 35184), (7888, 32985), (8796, 29580), (8874, 29320), (9860, 26388), (10440, 24922), (10995, 23664), (11728, 22185), (11832, 21990), (12240, 21257), (12461, 20880), (13194, 19720), (14660, 17748), (14790, 17592)]