551741040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 1929564000

約数和(自身を除く): 1377822960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 139, 144, 148, 149, 180, 185, 222, 240, 278, 296, 298, 333, 360, 370, 417, 444, 447, 555, 556, 592, 596, 666, 695, 720, 740, 745, 834, 888, 894, 1110, 1112, 1192, 1251, 1332, 1341, 1390, 1480, 1490, 1665, 1668, 1776, 1788, 2085, 2220, 2224, 2235, 2384, 2502, 2664, 2682, 2780, 2960, 2980, 3330, 3336, 3576, 4170, 4440, 4470, 5004, 5143, 5328, 5364, 5513, 5560, 5960, 6255, 6660, 6672, 6705, 7152, 8340, 8880, 8940, 10008, 10286, 10728, 11026, 11120, 11920, 12510, 13320, 13410, 15429, 16539, 16680, 17880, 20016, 20572, 20711, 21456, 22052, 25020, 25715, 26640, 26820, 27565, 30858, 33078, 33360, 35760, 41144, 41422, 44104, 46287, 49617, 50040, 51430, 53640, 55130, 61716, 62133, 66156, 77145, 82288, 82695, 82844, 88208, 92574, 99234, 100080, 102860, 103555, 107280, 110260, 123432, 124266, 132312, 154290, 165390, 165688, 185148, 186399, 198468, 205720, 207110, 220520, 231435, 246864, 248085, 248532, 264624, 308580, 310665, 330780, 331376, 370296, 372798, 396936, 411440, 414220, 441040, 462870, 496170, 497064, 617160, 621330, 661560, 740592, 745596, 766307, 793872, 828440, 925740, 931995, 992340, 994128, 1234320, 1242660, 1323120, 1491192, 1532614, 1656880, 1851480, 1863990, 1984680, 2298921, 2485320, 2982384, 3065228, 3702960, 3727980, 3831535, 3969360, 4597842, 4970640, 6130456, 6896763, 7455960, 7663070, 9195684, 11494605, 12260912, 13793526, 14911920, 15326140, 18391368, 22989210, 27587052, 30652280, 34483815, 36782736, 45978420, 55174104, 61304560, 68967630, 91956840, 110348208, 137935260, 183913680, 275870520, 551741040]

約数ペア:

[(1, 551741040), (2, 275870520), (3, 183913680), (4, 137935260), (5, 110348208), (6, 91956840), (8, 68967630), (9, 61304560), (10, 55174104), (12, 45978420), (15, 36782736), (16, 34483815), (18, 30652280), (20, 27587052), (24, 22989210), (30, 18391368), (36, 15326140), (37, 14911920), (40, 13793526), (45, 12260912), (48, 11494605), (60, 9195684), (72, 7663070), (74, 7455960), (80, 6896763), (90, 6130456), (111, 4970640), (120, 4597842), (139, 3969360), (144, 3831535), (148, 3727980), (149, 3702960), (180, 3065228), (185, 2982384), (222, 2485320), (240, 2298921), (278, 1984680), (296, 1863990), (298, 1851480), (333, 1656880), (360, 1532614), (370, 1491192), (417, 1323120), (444, 1242660), (447, 1234320), (555, 994128), (556, 992340), (592, 931995), (596, 925740), (666, 828440), (695, 793872), (720, 766307), (740, 745596), (745, 740592), (834, 661560), (888, 621330), (894, 617160), (1110, 497064), (1112, 496170), (1192, 462870), (1251, 441040), (1332, 414220), (1341, 411440), (1390, 396936), (1480, 372798), (1490, 370296), (1665, 331376), (1668, 330780), (1776, 310665), (1788, 308580), (2085, 264624), (2220, 248532), (2224, 248085), (2235, 246864), (2384, 231435), (2502, 220520), (2664, 207110), (2682, 205720), (2780, 198468), (2960, 186399), (2980, 185148), (3330, 165688), (3336, 165390), (3576, 154290), (4170, 132312), (4440, 124266), (4470, 123432), (5004, 110260), (5143, 107280), (5328, 103555), (5364, 102860), (5513, 100080), (5560, 99234), (5960, 92574), (6255, 88208), (6660, 82844), (6672, 82695), (6705, 82288), (7152, 77145), (8340, 66156), (8880, 62133), (8940, 61716), (10008, 55130), (10286, 53640), (10728, 51430), (11026, 50040), (11120, 49617), (11920, 46287), (12510, 44104), (13320, 41422), (13410, 41144), (15429, 35760), (16539, 33360), (16680, 33078), (17880, 30858), (20016, 27565), (20572, 26820), (20711, 26640), (21456, 25715), (22052, 25020)]