1232453760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 256

約数和(自身を含む): 4234550400

約数和(自身を除く): 3002096640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 128, 136, 160, 170, 183, 192, 204, 240, 244, 255, 272, 305, 320, 340, 366, 384, 408, 480, 488, 510, 544, 610, 619, 640, 680, 732, 816, 915, 960, 976, 1020, 1037, 1088, 1220, 1238, 1360, 1464, 1632, 1830, 1857, 1920, 1952, 2040, 2074, 2176, 2440, 2476, 2720, 2928, 3095, 3111, 3264, 3660, 3714, 3904, 4080, 4148, 4880, 4952, 5185, 5440, 5856, 6190, 6222, 6528, 7320, 7428, 7808, 8160, 8296, 9285, 9760, 9904, 10370, 10523, 10880, 11712, 12380, 12444, 14640, 14856, 15555, 16320, 16592, 18570, 19520, 19808, 20740, 21046, 23424, 24760, 24888, 29280, 29712, 31110, 31569, 32640, 33184, 37140, 37759, 39040, 39616, 41480, 42092, 49520, 49776, 52615, 58560, 59424, 62220, 63138, 66368, 74280, 75518, 79232, 82960, 84184, 99040, 99552, 105230, 113277, 117120, 118848, 124440, 126276, 132736, 148560, 151036, 157845, 165920, 168368, 188795, 198080, 199104, 210460, 226554, 237696, 248880, 252552, 297120, 302072, 315690, 331840, 336736, 377590, 396160, 398208, 420920, 453108, 497760, 505104, 566385, 594240, 604144, 631380, 641903, 663680, 673472, 755180, 841840, 906216, 995520, 1010208, 1132770, 1188480, 1208288, 1262760, 1283806, 1346944, 1510360, 1683680, 1812432, 1925709, 1991040, 2020416, 2265540, 2416576, 2525520, 2567612, 3020720, 3209515, 3367360, 3624864, 3851418, 4040832, 4531080, 4833152, 5051040, 5135224, 6041440, 6419030, 6734720, 7249728, 7702836, 9062160, 9628545, 10102080, 10270448, 12082880, 12838060, 14499456, 15405672, 18124320, 19257090, 20204160, 20540896, 24165760, 25676120, 30811344, 36248640, 38514180, 41081792, 51352240, 61622688, 72497280, 77028360, 82163584, 102704480, 123245376, 154056720, 205408960, 246490752, 308113440, 410817920, 616226880, 1232453760]

約数ペア:

[(1, 1232453760), (2, 616226880), (3, 410817920), (4, 308113440), (5, 246490752), (6, 205408960), (8, 154056720), (10, 123245376), (12, 102704480), (15, 82163584), (16, 77028360), (17, 72497280), (20, 61622688), (24, 51352240), (30, 41081792), (32, 38514180), (34, 36248640), (40, 30811344), (48, 25676120), (51, 24165760), (60, 20540896), (61, 20204160), (64, 19257090), (68, 18124320), (80, 15405672), (85, 14499456), (96, 12838060), (102, 12082880), (120, 10270448), (122, 10102080), (128, 9628545), (136, 9062160), (160, 7702836), (170, 7249728), (183, 6734720), (192, 6419030), (204, 6041440), (240, 5135224), (244, 5051040), (255, 4833152), (272, 4531080), (305, 4040832), (320, 3851418), (340, 3624864), (366, 3367360), (384, 3209515), (408, 3020720), (480, 2567612), (488, 2525520), (510, 2416576), (544, 2265540), (610, 2020416), (619, 1991040), (640, 1925709), (680, 1812432), (732, 1683680), (816, 1510360), (915, 1346944), (960, 1283806), (976, 1262760), (1020, 1208288), (1037, 1188480), (1088, 1132770), (1220, 1010208), (1238, 995520), (1360, 906216), (1464, 841840), (1632, 755180), (1830, 673472), (1857, 663680), (1920, 641903), (1952, 631380), (2040, 604144), (2074, 594240), (2176, 566385), (2440, 505104), (2476, 497760), (2720, 453108), (2928, 420920), (3095, 398208), (3111, 396160), (3264, 377590), (3660, 336736), (3714, 331840), (3904, 315690), (4080, 302072), (4148, 297120), (4880, 252552), (4952, 248880), (5185, 237696), (5440, 226554), (5856, 210460), (6190, 199104), (6222, 198080), (6528, 188795), (7320, 168368), (7428, 165920), (7808, 157845), (8160, 151036), (8296, 148560), (9285, 132736), (9760, 126276), (9904, 124440), (10370, 118848), (10523, 117120), (10880, 113277), (11712, 105230), (12380, 99552), (12444, 99040), (14640, 84184), (14856, 82960), (15555, 79232), (16320, 75518), (16592, 74280), (18570, 66368), (19520, 63138), (19808, 62220), (20740, 59424), (21046, 58560), (23424, 52615), (24760, 49776), (24888, 49520), (29280, 42092), (29712, 41480), (31110, 39616), (31569, 39040), (32640, 37759), (33184, 37140)]