719574480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 2526790656

約数和(自身を除く): 1807216176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 103, 120, 124, 144, 155, 180, 186, 206, 240, 248, 279, 309, 310, 313, 360, 372, 412, 465, 496, 515, 558, 618, 620, 626, 720, 744, 824, 927, 930, 939, 1030, 1116, 1236, 1240, 1252, 1395, 1488, 1545, 1565, 1648, 1854, 1860, 1878, 2060, 2232, 2472, 2480, 2504, 2790, 2817, 3090, 3130, 3193, 3708, 3720, 3756, 4120, 4464, 4635, 4695, 4944, 5008, 5580, 5634, 6180, 6260, 6386, 7416, 7440, 7512, 8240, 9270, 9390, 9579, 9703, 11160, 11268, 12360, 12520, 12772, 14085, 14832, 15024, 15965, 18540, 18780, 19158, 19406, 22320, 22536, 24720, 25040, 25544, 28170, 28737, 29109, 31930, 32239, 37080, 37560, 38316, 38812, 45072, 47895, 48515, 51088, 56340, 57474, 58218, 63860, 64478, 74160, 75120, 76632, 77624, 87327, 95790, 96717, 97030, 112680, 114948, 116436, 127720, 128956, 143685, 145545, 153264, 155248, 161195, 174654, 191580, 193434, 194060, 225360, 229896, 232872, 255440, 257912, 287370, 290151, 291090, 322390, 349308, 383160, 386868, 388120, 436635, 459792, 465744, 483585, 515824, 574740, 580302, 582180, 644780, 698616, 766320, 773736, 776240, 873270, 967170, 999409, 1149480, 1160604, 1164360, 1289560, 1397232, 1450755, 1547472, 1746540, 1934340, 1998818, 2298960, 2321208, 2328720, 2579120, 2901510, 2998227, 3493080, 3868680, 3997636, 4642416, 4997045, 5803020, 5996454, 6986160, 7737360, 7995272, 8994681, 9994090, 11606040, 11992908, 14991135, 15990544, 17989362, 19988180, 23212080, 23985816, 29982270, 35978724, 39976360, 44973405, 47971632, 59964540, 71957448, 79952720, 89946810, 119929080, 143914896, 179893620, 239858160, 359787240, 719574480]

約数ペア:

[(1, 719574480), (2, 359787240), (3, 239858160), (4, 179893620), (5, 143914896), (6, 119929080), (8, 89946810), (9, 79952720), (10, 71957448), (12, 59964540), (15, 47971632), (16, 44973405), (18, 39976360), (20, 35978724), (24, 29982270), (30, 23985816), (31, 23212080), (36, 19988180), (40, 17989362), (45, 15990544), (48, 14991135), (60, 11992908), (62, 11606040), (72, 9994090), (80, 8994681), (90, 7995272), (93, 7737360), (103, 6986160), (120, 5996454), (124, 5803020), (144, 4997045), (155, 4642416), (180, 3997636), (186, 3868680), (206, 3493080), (240, 2998227), (248, 2901510), (279, 2579120), (309, 2328720), (310, 2321208), (313, 2298960), (360, 1998818), (372, 1934340), (412, 1746540), (465, 1547472), (496, 1450755), (515, 1397232), (558, 1289560), (618, 1164360), (620, 1160604), (626, 1149480), (720, 999409), (744, 967170), (824, 873270), (927, 776240), (930, 773736), (939, 766320), (1030, 698616), (1116, 644780), (1236, 582180), (1240, 580302), (1252, 574740), (1395, 515824), (1488, 483585), (1545, 465744), (1565, 459792), (1648, 436635), (1854, 388120), (1860, 386868), (1878, 383160), (2060, 349308), (2232, 322390), (2472, 291090), (2480, 290151), (2504, 287370), (2790, 257912), (2817, 255440), (3090, 232872), (3130, 229896), (3193, 225360), (3708, 194060), (3720, 193434), (3756, 191580), (4120, 174654), (4464, 161195), (4635, 155248), (4695, 153264), (4944, 145545), (5008, 143685), (5580, 128956), (5634, 127720), (6180, 116436), (6260, 114948), (6386, 112680), (7416, 97030), (7440, 96717), (7512, 95790), (8240, 87327), (9270, 77624), (9390, 76632), (9579, 75120), (9703, 74160), (11160, 64478), (11268, 63860), (12360, 58218), (12520, 57474), (12772, 56340), (14085, 51088), (14832, 48515), (15024, 47895), (15965, 45072), (18540, 38812), (18780, 38316), (19158, 37560), (19406, 37080), (22320, 32239), (22536, 31930), (24720, 29109), (25040, 28737), (25544, 28170)]