1912092480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1139

約数の個数: 280

約数和(自身を含む): 6904085760

約数和(自身を除く): 4991993280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 270, 284, 288, 320, 324, 355, 360, 405, 426, 432, 480, 540, 568, 576, 639, 648, 710, 720, 810, 852, 864, 960, 1039, 1065, 1080, 1136, 1278, 1296, 1420, 1440, 1620, 1704, 1728, 1917, 2078, 2130, 2160, 2272, 2556, 2592, 2840, 2880, 3117, 3195, 3240, 3408, 3834, 4156, 4260, 4320, 4544, 5112, 5184, 5195, 5680, 5751, 6234, 6390, 6480, 6816, 7668, 8312, 8520, 8640, 9351, 9585, 10224, 10390, 11360, 11502, 12468, 12780, 12960, 13632, 15336, 15585, 16624, 17040, 18702, 19170, 20448, 20780, 22720, 23004, 24936, 25560, 25920, 28053, 28755, 30672, 31170, 33248, 34080, 37404, 38340, 40896, 41560, 46008, 46755, 49872, 51120, 56106, 57510, 61344, 62340, 66496, 68160, 73769, 74808, 76680, 83120, 84159, 92016, 93510, 99744, 102240, 112212, 115020, 122688, 124680, 140265, 147538, 149616, 153360, 166240, 168318, 184032, 187020, 199488, 204480, 221307, 224424, 230040, 249360, 280530, 295076, 299232, 306720, 332480, 336636, 368064, 368845, 374040, 420795, 442614, 448848, 460080, 498720, 561060, 590152, 598464, 613440, 663921, 673272, 737690, 748080, 841590, 885228, 897696, 920160, 997440, 1106535, 1122120, 1180304, 1327842, 1346544, 1475380, 1496160, 1683180, 1770456, 1795392, 1840320, 1991763, 2213070, 2244240, 2360608, 2655684, 2693088, 2950760, 2992320, 3319605, 3366360, 3540912, 3983526, 4426140, 4488480, 4721216, 5311368, 5386176, 5901520, 5975289, 6639210, 6732720, 7081824, 7967052, 8852280, 8976960, 9958815, 10622736, 11803040, 11950578, 13278420, 13465440, 14163648, 15934104, 17704560, 19917630, 21245472, 23606080, 23901156, 26556840, 26930880, 29876445, 31868208, 35409120, 39835260, 42490944, 47802312, 53113680, 59752890, 63736416, 70818240, 79670520, 95604624, 106227360, 119505780, 127472832, 159341040, 191209248, 212454720, 239011560, 318682080, 382418496, 478023120, 637364160, 956046240, 1912092480]

約数ペア:

[(1, 1912092480), (2, 956046240), (3, 637364160), (4, 478023120), (5, 382418496), (6, 318682080), (8, 239011560), (9, 212454720), (10, 191209248), (12, 159341040), (15, 127472832), (16, 119505780), (18, 106227360), (20, 95604624), (24, 79670520), (27, 70818240), (30, 63736416), (32, 59752890), (36, 53113680), (40, 47802312), (45, 42490944), (48, 39835260), (54, 35409120), (60, 31868208), (64, 29876445), (71, 26930880), (72, 26556840), (80, 23901156), (81, 23606080), (90, 21245472), (96, 19917630), (108, 17704560), (120, 15934104), (135, 14163648), (142, 13465440), (144, 13278420), (160, 11950578), (162, 11803040), (180, 10622736), (192, 9958815), (213, 8976960), (216, 8852280), (240, 7967052), (270, 7081824), (284, 6732720), (288, 6639210), (320, 5975289), (324, 5901520), (355, 5386176), (360, 5311368), (405, 4721216), (426, 4488480), (432, 4426140), (480, 3983526), (540, 3540912), (568, 3366360), (576, 3319605), (639, 2992320), (648, 2950760), (710, 2693088), (720, 2655684), (810, 2360608), (852, 2244240), (864, 2213070), (960, 1991763), (1039, 1840320), (1065, 1795392), (1080, 1770456), (1136, 1683180), (1278, 1496160), (1296, 1475380), (1420, 1346544), (1440, 1327842), (1620, 1180304), (1704, 1122120), (1728, 1106535), (1917, 997440), (2078, 920160), (2130, 897696), (2160, 885228), (2272, 841590), (2556, 748080), (2592, 737690), (2840, 673272), (2880, 663921), (3117, 613440), (3195, 598464), (3240, 590152), (3408, 561060), (3834, 498720), (4156, 460080), (4260, 448848), (4320, 442614), (4544, 420795), (5112, 374040), (5184, 368845), (5195, 368064), (5680, 336636), (5751, 332480), (6234, 306720), (6390, 299232), (6480, 295076), (6816, 280530), (7668, 249360), (8312, 230040), (8520, 224424), (8640, 221307), (9351, 204480), (9585, 199488), (10224, 187020), (10390, 184032), (11360, 168318), (11502, 166240), (12468, 153360), (12780, 149616), (12960, 147538), (13632, 140265), (15336, 124680), (15585, 122688), (16624, 115020), (17040, 112212), (18702, 102240), (19170, 99744), (20448, 93510), (20780, 92016), (22720, 84159), (23004, 83120), (24936, 76680), (25560, 74808), (25920, 73769), (28053, 68160), (28755, 66496), (30672, 62340), (31170, 61344), (33248, 57510), (34080, 56106), (37404, 51120), (38340, 49872), (40896, 46755), (41560, 46008)]