1188554880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 256

約数和(自身を含む): 4120473600

約数和(自身を除く): 2931918720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 912, 930, 960, 992, 1051, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1920, 1984, 2102, 2280, 2356, 2432, 2480, 2945, 2976, 3040, 3153, 3534, 3648, 3720, 3968, 4204, 4560, 4712, 4960, 5255, 5890, 5952, 6080, 6306, 7068, 7296, 7440, 8408, 8835, 9120, 9424, 9920, 10510, 11780, 11904, 12160, 12612, 14136, 14880, 15765, 16816, 17670, 18240, 18848, 19840, 19969, 21020, 23560, 25224, 28272, 29760, 31530, 32581, 33632, 35340, 36480, 37696, 39938, 42040, 47120, 50448, 56544, 59520, 59907, 63060, 65162, 67264, 70680, 75392, 79876, 84080, 94240, 97743, 99845, 100896, 113088, 119814, 126120, 130324, 134528, 141360, 159752, 162905, 168160, 188480, 195486, 199690, 201792, 226176, 239628, 252240, 260648, 282720, 299535, 319504, 325810, 336320, 376960, 390972, 399380, 403584, 479256, 488715, 504480, 521296, 565440, 599070, 619039, 639008, 651620, 672640, 781944, 798760, 958512, 977430, 1008960, 1042592, 1130880, 1198140, 1238078, 1278016, 1303240, 1563888, 1597520, 1857117, 1917024, 1954860, 2017920, 2085184, 2396280, 2476156, 2556032, 2606480, 3095195, 3127776, 3195040, 3714234, 3834048, 3909720, 4170368, 4792560, 4952312, 5212960, 6190390, 6255552, 6390080, 7428468, 7668096, 7819440, 9285585, 9585120, 9904624, 10425920, 12380780, 12511104, 12780160, 14856936, 15638880, 18571170, 19170240, 19809248, 20851840, 24761560, 29713872, 31277760, 37142340, 38340480, 39618496, 49523120, 59427744, 62555520, 74284680, 79236992, 99046240, 118855488, 148569360, 198092480, 237710976, 297138720, 396184960, 594277440, 1188554880]

約数ペア:

[(1, 1188554880), (2, 594277440), (3, 396184960), (4, 297138720), (5, 237710976), (6, 198092480), (8, 148569360), (10, 118855488), (12, 99046240), (15, 79236992), (16, 74284680), (19, 62555520), (20, 59427744), (24, 49523120), (30, 39618496), (31, 38340480), (32, 37142340), (38, 31277760), (40, 29713872), (48, 24761560), (57, 20851840), (60, 19809248), (62, 19170240), (64, 18571170), (76, 15638880), (80, 14856936), (93, 12780160), (95, 12511104), (96, 12380780), (114, 10425920), (120, 9904624), (124, 9585120), (128, 9285585), (152, 7819440), (155, 7668096), (160, 7428468), (186, 6390080), (190, 6255552), (192, 6190390), (228, 5212960), (240, 4952312), (248, 4792560), (285, 4170368), (304, 3909720), (310, 3834048), (320, 3714234), (372, 3195040), (380, 3127776), (384, 3095195), (456, 2606480), (465, 2556032), (480, 2476156), (496, 2396280), (570, 2085184), (589, 2017920), (608, 1954860), (620, 1917024), (640, 1857117), (744, 1597520), (760, 1563888), (912, 1303240), (930, 1278016), (960, 1238078), (992, 1198140), (1051, 1130880), (1140, 1042592), (1178, 1008960), (1216, 977430), (1240, 958512), (1488, 798760), (1520, 781944), (1767, 672640), (1824, 651620), (1860, 639008), (1920, 619039), (1984, 599070), (2102, 565440), (2280, 521296), (2356, 504480), (2432, 488715), (2480, 479256), (2945, 403584), (2976, 399380), (3040, 390972), (3153, 376960), (3534, 336320), (3648, 325810), (3720, 319504), (3968, 299535), (4204, 282720), (4560, 260648), (4712, 252240), (4960, 239628), (5255, 226176), (5890, 201792), (5952, 199690), (6080, 195486), (6306, 188480), (7068, 168160), (7296, 162905), (7440, 159752), (8408, 141360), (8835, 134528), (9120, 130324), (9424, 126120), (9920, 119814), (10510, 113088), (11780, 100896), (11904, 99845), (12160, 97743), (12612, 94240), (14136, 84080), (14880, 79876), (15765, 75392), (16816, 70680), (17670, 67264), (18240, 65162), (18848, 63060), (19840, 59907), (19969, 59520), (21020, 56544), (23560, 50448), (25224, 47120), (28272, 42040), (29760, 39938), (31530, 37696), (32581, 36480), (33632, 35340)]