1128644280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 320

約数和(自身を含む): 4152487680

約数和(自身を除く): 3023843400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 162, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 324, 340, 360, 372, 405, 408, 459, 465, 510, 527, 540, 558, 612, 620, 648, 661, 680, 744, 765, 810, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1322, 1377, 1395, 1530, 1581, 1620, 1674, 1836, 1860, 1983, 2040, 2108, 2232, 2295, 2511, 2635, 2644, 2754, 2790, 3060, 3162, 3240, 3305, 3348, 3672, 3720, 3966, 4185, 4216, 4590, 4743, 5022, 5270, 5288, 5508, 5580, 5949, 6120, 6324, 6610, 6696, 6885, 7905, 7932, 8370, 9180, 9486, 9915, 10044, 10540, 11016, 11160, 11237, 11898, 12555, 12648, 13220, 13770, 14229, 15810, 15864, 16740, 17847, 18360, 18972, 19830, 20088, 20491, 21080, 22474, 23715, 23796, 25110, 26440, 27540, 28458, 29745, 31620, 33480, 33711, 35694, 37944, 39660, 40982, 42687, 44948, 47430, 47592, 50220, 53541, 55080, 56185, 56916, 59490, 61473, 63240, 67422, 71145, 71388, 79320, 81964, 85374, 89235, 89896, 94860, 100440, 101133, 102455, 107082, 112370, 113832, 118980, 122946, 134844, 142290, 142776, 163928, 168555, 170748, 178470, 184419, 189720, 202266, 204910, 213435, 214164, 224740, 237960, 245892, 267705, 269688, 284580, 303399, 307365, 337110, 341496, 348347, 356940, 368838, 404532, 409820, 426870, 428328, 449480, 491784, 505665, 535410, 553257, 569160, 606798, 614730, 674220, 696694, 713880, 737676, 809064, 819640, 853740, 910197, 922095, 1011330, 1045041, 1070820, 1106514, 1213596, 1229460, 1348440, 1393388, 1475352, 1516995, 1659771, 1707480, 1741735, 1820394, 1844190, 2022660, 2090082, 2141640, 2213028, 2427192, 2458920, 2766285, 2786776, 3033990, 3135123, 3319542, 3483470, 3640788, 3688380, 4045320, 4180164, 4426056, 4550985, 5225205, 5532570, 6067980, 6270246, 6639084, 6966940, 7281576, 7376760, 8298855, 8360328, 9101970, 9405369, 10450410, 11065140, 12135960, 12540492, 13278168, 13933880, 15675615, 16597710, 18203940, 18810738, 20900820, 22130280, 25080984, 28216107, 31351230, 33195420, 36407880, 37621476, 41801640, 47026845, 56432214, 62702460, 66390840, 75242952, 94053690, 112864428, 125404920, 141080535, 188107380, 225728856, 282161070, 376214760, 564322140, 1128644280]

約数ペア:

[(1, 1128644280), (2, 564322140), (3, 376214760), (4, 282161070), (5, 225728856), (6, 188107380), (8, 141080535), (9, 125404920), (10, 112864428), (12, 94053690), (15, 75242952), (17, 66390840), (18, 62702460), (20, 56432214), (24, 47026845), (27, 41801640), (30, 37621476), (31, 36407880), (34, 33195420), (36, 31351230), (40, 28216107), (45, 25080984), (51, 22130280), (54, 20900820), (60, 18810738), (62, 18203940), (68, 16597710), (72, 15675615), (81, 13933880), (85, 13278168), (90, 12540492), (93, 12135960), (102, 11065140), (108, 10450410), (120, 9405369), (124, 9101970), (135, 8360328), (136, 8298855), (153, 7376760), (155, 7281576), (162, 6966940), (170, 6639084), (180, 6270246), (186, 6067980), (204, 5532570), (216, 5225205), (248, 4550985), (255, 4426056), (270, 4180164), (279, 4045320), (306, 3688380), (310, 3640788), (324, 3483470), (340, 3319542), (360, 3135123), (372, 3033990), (405, 2786776), (408, 2766285), (459, 2458920), (465, 2427192), (510, 2213028), (527, 2141640), (540, 2090082), (558, 2022660), (612, 1844190), (620, 1820394), (648, 1741735), (661, 1707480), (680, 1659771), (744, 1516995), (765, 1475352), (810, 1393388), (837, 1348440), (918, 1229460), (930, 1213596), (1020, 1106514), (1054, 1070820), (1080, 1045041), (1116, 1011330), (1224, 922095), (1240, 910197), (1322, 853740), (1377, 819640), (1395, 809064), (1530, 737676), (1581, 713880), (1620, 696694), (1674, 674220), (1836, 614730), (1860, 606798), (1983, 569160), (2040, 553257), (2108, 535410), (2232, 505665), (2295, 491784), (2511, 449480), (2635, 428328), (2644, 426870), (2754, 409820), (2790, 404532), (3060, 368838), (3162, 356940), (3240, 348347), (3305, 341496), (3348, 337110), (3672, 307365), (3720, 303399), (3966, 284580), (4185, 269688), (4216, 267705), (4590, 245892), (4743, 237960), (5022, 224740), (5270, 214164), (5288, 213435), (5508, 204910), (5580, 202266), (5949, 189720), (6120, 184419), (6324, 178470), (6610, 170748), (6696, 168555), (6885, 163928), (7905, 142776), (7932, 142290), (8370, 134844), (9180, 122946), (9486, 118980), (9915, 113832), (10044, 112370), (10540, 107082), (11016, 102455), (11160, 101133), (11237, 100440), (11898, 94860), (12555, 89896), (12648, 89235), (13220, 85374), (13770, 81964), (14229, 79320), (15810, 71388), (15864, 71145), (16740, 67422), (17847, 63240), (18360, 61473), (18972, 59490), (19830, 56916), (20088, 56185), (20491, 55080), (21080, 53541), (22474, 50220), (23715, 47592), (23796, 47430), (25110, 44948), (26440, 42687), (27540, 40982), (28458, 39660), (29745, 37944), (31620, 35694), (33480, 33711)]