489340800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1350

約数の個数: 288

約数和(自身を含む): 1881832680

約数和(自身を除く): 1392491880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1300, 1307, 1440, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 2080, 2340, 2400, 2496, 2600, 2614, 2880, 2925, 3120, 3200, 3600, 3744, 3900, 3921, 4160, 4680, 4800, 4992, 5200, 5228, 5760, 5850, 6240, 6535, 7200, 7488, 7800, 7842, 8320, 9360, 9600, 10400, 10456, 11700, 11763, 12480, 13070, 14400, 14976, 15600, 15684, 16991, 18720, 19605, 20800, 20912, 23400, 23526, 24960, 26140, 28800, 31200, 31368, 32675, 33982, 37440, 39210, 41600, 41824, 46800, 47052, 50973, 52280, 58815, 62400, 62736, 65350, 67964, 74880, 78420, 83648, 84955, 93600, 94104, 98025, 101946, 104560, 117630, 124800, 125472, 130700, 135928, 152919, 156840, 167296, 169910, 187200, 188208, 196050, 203892, 209120, 235260, 250944, 254865, 261400, 271856, 294075, 305838, 313680, 339820, 374400, 376416, 392100, 407784, 418240, 424775, 470520, 501888, 509730, 522800, 543712, 588150, 611676, 627360, 679640, 752832, 764595, 784200, 815568, 836480, 849550, 941040, 1019460, 1045600, 1087424, 1176300, 1223352, 1254720, 1274325, 1359280, 1505664, 1529190, 1568400, 1631136, 1699100, 1882080, 2038920, 2091200, 2174848, 2352600, 2446704, 2509440, 2548650, 2718560, 3058380, 3136800, 3262272, 3398200, 3764160, 3822975, 4077840, 4182400, 4705200, 4893408, 5097300, 5437120, 6116760, 6273600, 6524544, 6796400, 7528320, 7645950, 8155680, 9410400, 9786816, 10194600, 10874240, 12233520, 12547200, 13592800, 15291900, 16311360, 18820800, 19573632, 20389200, 24467040, 27185600, 30583800, 32622720, 37641600, 40778400, 48934080, 54371200, 61167600, 81556800, 97868160, 122335200, 163113600, 244670400, 489340800]

約数ペア:

[(1, 489340800), (2, 244670400), (3, 163113600), (4, 122335200), (5, 97868160), (6, 81556800), (8, 61167600), (9, 54371200), (10, 48934080), (12, 40778400), (13, 37641600), (15, 32622720), (16, 30583800), (18, 27185600), (20, 24467040), (24, 20389200), (25, 19573632), (26, 18820800), (30, 16311360), (32, 15291900), (36, 13592800), (39, 12547200), (40, 12233520), (45, 10874240), (48, 10194600), (50, 9786816), (52, 9410400), (60, 8155680), (64, 7645950), (65, 7528320), (72, 6796400), (75, 6524544), (78, 6273600), (80, 6116760), (90, 5437120), (96, 5097300), (100, 4893408), (104, 4705200), (117, 4182400), (120, 4077840), (128, 3822975), (130, 3764160), (144, 3398200), (150, 3262272), (156, 3136800), (160, 3058380), (180, 2718560), (192, 2548650), (195, 2509440), (200, 2446704), (208, 2352600), (225, 2174848), (234, 2091200), (240, 2038920), (260, 1882080), (288, 1699100), (300, 1631136), (312, 1568400), (320, 1529190), (325, 1505664), (360, 1359280), (384, 1274325), (390, 1254720), (400, 1223352), (416, 1176300), (450, 1087424), (468, 1045600), (480, 1019460), (520, 941040), (576, 849550), (585, 836480), (600, 815568), (624, 784200), (640, 764595), (650, 752832), (720, 679640), (780, 627360), (800, 611676), (832, 588150), (900, 543712), (936, 522800), (960, 509730), (975, 501888), (1040, 470520), (1152, 424775), (1170, 418240), (1200, 407784), (1248, 392100), (1300, 376416), (1307, 374400), (1440, 339820), (1560, 313680), (1600, 305838), (1664, 294075), (1800, 271856), (1872, 261400), (1920, 254865), (1950, 250944), (2080, 235260), (2340, 209120), (2400, 203892), (2496, 196050), (2600, 188208), (2614, 187200), (2880, 169910), (2925, 167296), (3120, 156840), (3200, 152919), (3600, 135928), (3744, 130700), (3900, 125472), (3921, 124800), (4160, 117630), (4680, 104560), (4800, 101946), (4992, 98025), (5200, 94104), (5228, 93600), (5760, 84955), (5850, 83648), (6240, 78420), (6535, 74880), (7200, 67964), (7488, 65350), (7800, 62736), (7842, 62400), (8320, 58815), (9360, 52280), (9600, 50973), (10400, 47052), (10456, 46800), (11700, 41824), (11763, 41600), (12480, 39210), (13070, 37440), (14400, 33982), (14976, 32675), (15600, 31368), (15684, 31200), (16991, 28800), (18720, 26140), (19605, 24960), (20800, 23526), (20912, 23400)]