1887245280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:750

約数の個数: 288

約数和(自身を含む): 6757890048

約数和(自身を除く): 4870644768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 96, 120, 124, 134, 144, 155, 160, 180, 186, 201, 240, 248, 268, 279, 288, 310, 335, 360, 372, 402, 465, 480, 496, 536, 558, 603, 620, 631, 670, 720, 744, 804, 930, 992, 1005, 1072, 1116, 1206, 1240, 1262, 1340, 1395, 1440, 1488, 1608, 1860, 1893, 2010, 2077, 2144, 2232, 2412, 2480, 2524, 2680, 2790, 2976, 3015, 3155, 3216, 3720, 3786, 4020, 4154, 4464, 4824, 4960, 5048, 5360, 5580, 5679, 6030, 6231, 6310, 6432, 7440, 7572, 8040, 8308, 8928, 9465, 9648, 10096, 10385, 10720, 11160, 11358, 12060, 12462, 12620, 14880, 15144, 16080, 16616, 18693, 18930, 19296, 19561, 20192, 20770, 22320, 22716, 24120, 24924, 25240, 28395, 30288, 31155, 32160, 33232, 37386, 37860, 39122, 41540, 42277, 44640, 45432, 48240, 49848, 50480, 56790, 58683, 60576, 62310, 66464, 74772, 75720, 78244, 83080, 84554, 90864, 93465, 96480, 97805, 99696, 100960, 113580, 117366, 124620, 126831, 149544, 151440, 156488, 166160, 169108, 176049, 181728, 186930, 195610, 199392, 211385, 227160, 234732, 249240, 253662, 293415, 299088, 302880, 312976, 332320, 338216, 352098, 373860, 380493, 391220, 422770, 454320, 469464, 498480, 507324, 586830, 598176, 625952, 634155, 676432, 704196, 747720, 760986, 782440, 845540, 880245, 908640, 938928, 996960, 1014648, 1173660, 1268310, 1310587, 1352864, 1408392, 1495440, 1521972, 1564880, 1691080, 1760490, 1877856, 1902465, 2029296, 2347320, 2536620, 2621174, 2816784, 2990880, 3043944, 3129760, 3382160, 3520980, 3804930, 3931761, 4058592, 4694640, 5073240, 5242348, 5633568, 6087888, 6552935, 6764320, 7041960, 7609860, 7863522, 9389280, 10146480, 10484696, 11795283, 12175776, 13105870, 14083920, 15219720, 15727044, 19658805, 20292960, 20969392, 23590566, 26211740, 28167840, 30439440, 31454088, 39317610, 41938784, 47181132, 52423480, 58976415, 60878880, 62908176, 78635220, 94362264, 104846960, 117952830, 125816352, 157270440, 188724528, 209693920, 235905660, 314540880, 377449056, 471811320, 629081760, 943622640, 1887245280]

約数ペア:

[(1, 1887245280), (2, 943622640), (3, 629081760), (4, 471811320), (5, 377449056), (6, 314540880), (8, 235905660), (9, 209693920), (10, 188724528), (12, 157270440), (15, 125816352), (16, 117952830), (18, 104846960), (20, 94362264), (24, 78635220), (30, 62908176), (31, 60878880), (32, 58976415), (36, 52423480), (40, 47181132), (45, 41938784), (48, 39317610), (60, 31454088), (62, 30439440), (67, 28167840), (72, 26211740), (80, 23590566), (90, 20969392), (93, 20292960), (96, 19658805), (120, 15727044), (124, 15219720), (134, 14083920), (144, 13105870), (155, 12175776), (160, 11795283), (180, 10484696), (186, 10146480), (201, 9389280), (240, 7863522), (248, 7609860), (268, 7041960), (279, 6764320), (288, 6552935), (310, 6087888), (335, 5633568), (360, 5242348), (372, 5073240), (402, 4694640), (465, 4058592), (480, 3931761), (496, 3804930), (536, 3520980), (558, 3382160), (603, 3129760), (620, 3043944), (631, 2990880), (670, 2816784), (720, 2621174), (744, 2536620), (804, 2347320), (930, 2029296), (992, 1902465), (1005, 1877856), (1072, 1760490), (1116, 1691080), (1206, 1564880), (1240, 1521972), (1262, 1495440), (1340, 1408392), (1395, 1352864), (1440, 1310587), (1488, 1268310), (1608, 1173660), (1860, 1014648), (1893, 996960), (2010, 938928), (2077, 908640), (2144, 880245), (2232, 845540), (2412, 782440), (2480, 760986), (2524, 747720), (2680, 704196), (2790, 676432), (2976, 634155), (3015, 625952), (3155, 598176), (3216, 586830), (3720, 507324), (3786, 498480), (4020, 469464), (4154, 454320), (4464, 422770), (4824, 391220), (4960, 380493), (5048, 373860), (5360, 352098), (5580, 338216), (5679, 332320), (6030, 312976), (6231, 302880), (6310, 299088), (6432, 293415), (7440, 253662), (7572, 249240), (8040, 234732), (8308, 227160), (8928, 211385), (9465, 199392), (9648, 195610), (10096, 186930), (10385, 181728), (10720, 176049), (11160, 169108), (11358, 166160), (12060, 156488), (12462, 151440), (12620, 149544), (14880, 126831), (15144, 124620), (16080, 117366), (16616, 113580), (18693, 100960), (18930, 99696), (19296, 97805), (19561, 96480), (20192, 93465), (20770, 90864), (22320, 84554), (22716, 83080), (24120, 78244), (24924, 75720), (25240, 74772), (28395, 66464), (30288, 62310), (31155, 60576), (32160, 58683), (33232, 56790), (37386, 50480), (37860, 49848), (39122, 48240), (41540, 45432), (42277, 44640)]