1769547840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:397

約数の個数: 224

約数和(自身を含む): 5760720000

約数和(自身を除く): 3991172160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 139, 149, 160, 178, 192, 240, 267, 278, 298, 320, 356, 417, 445, 447, 480, 534, 556, 596, 695, 712, 745, 834, 890, 894, 960, 1068, 1112, 1192, 1335, 1390, 1424, 1490, 1668, 1780, 1788, 2085, 2136, 2224, 2235, 2384, 2670, 2780, 2848, 2980, 3336, 3560, 3576, 4170, 4272, 4448, 4470, 4768, 5340, 5560, 5696, 5960, 6672, 7120, 7152, 8340, 8544, 8896, 8940, 9536, 10680, 11120, 11920, 12371, 13261, 13344, 14240, 14304, 16680, 17088, 17880, 20711, 21360, 22240, 23840, 24742, 26522, 26688, 28480, 28608, 33360, 35760, 37113, 39783, 41422, 42720, 44480, 47680, 49484, 53044, 61855, 62133, 66305, 66720, 71520, 74226, 79566, 82844, 85440, 98968, 103555, 106088, 123710, 124266, 132610, 133440, 143040, 148452, 159132, 165688, 185565, 197936, 198915, 207110, 212176, 247420, 248532, 265220, 296904, 310665, 318264, 331376, 371130, 395872, 397830, 414220, 424352, 494840, 497064, 530440, 593808, 621330, 636528, 662752, 742260, 791744, 795660, 828440, 848704, 989680, 994128, 1060880, 1187616, 1242660, 1273056, 1325504, 1484520, 1591320, 1656880, 1843279, 1979360, 1988256, 2121760, 2375232, 2485320, 2546112, 2969040, 3182640, 3313760, 3686558, 3958720, 3976512, 4243520, 4970640, 5529837, 5938080, 6365280, 6627520, 7373116, 9216395, 9941280, 11059674, 11876160, 12730560, 14746232, 18432790, 19882560, 22119348, 27649185, 29492464, 36865580, 44238696, 55298370, 58984928, 73731160, 88477392, 110596740, 117969856, 147462320, 176954784, 221193480, 294924640, 353909568, 442386960, 589849280, 884773920, 1769547840]

約数ペア:

[(1, 1769547840), (2, 884773920), (3, 589849280), (4, 442386960), (5, 353909568), (6, 294924640), (8, 221193480), (10, 176954784), (12, 147462320), (15, 117969856), (16, 110596740), (20, 88477392), (24, 73731160), (30, 58984928), (32, 55298370), (40, 44238696), (48, 36865580), (60, 29492464), (64, 27649185), (80, 22119348), (89, 19882560), (96, 18432790), (120, 14746232), (139, 12730560), (149, 11876160), (160, 11059674), (178, 9941280), (192, 9216395), (240, 7373116), (267, 6627520), (278, 6365280), (298, 5938080), (320, 5529837), (356, 4970640), (417, 4243520), (445, 3976512), (447, 3958720), (480, 3686558), (534, 3313760), (556, 3182640), (596, 2969040), (695, 2546112), (712, 2485320), (745, 2375232), (834, 2121760), (890, 1988256), (894, 1979360), (960, 1843279), (1068, 1656880), (1112, 1591320), (1192, 1484520), (1335, 1325504), (1390, 1273056), (1424, 1242660), (1490, 1187616), (1668, 1060880), (1780, 994128), (1788, 989680), (2085, 848704), (2136, 828440), (2224, 795660), (2235, 791744), (2384, 742260), (2670, 662752), (2780, 636528), (2848, 621330), (2980, 593808), (3336, 530440), (3560, 497064), (3576, 494840), (4170, 424352), (4272, 414220), (4448, 397830), (4470, 395872), (4768, 371130), (5340, 331376), (5560, 318264), (5696, 310665), (5960, 296904), (6672, 265220), (7120, 248532), (7152, 247420), (8340, 212176), (8544, 207110), (8896, 198915), (8940, 197936), (9536, 185565), (10680, 165688), (11120, 159132), (11920, 148452), (12371, 143040), (13261, 133440), (13344, 132610), (14240, 124266), (14304, 123710), (16680, 106088), (17088, 103555), (17880, 98968), (20711, 85440), (21360, 82844), (22240, 79566), (23840, 74226), (24742, 71520), (26522, 66720), (26688, 66305), (28480, 62133), (28608, 61855), (33360, 53044), (35760, 49484), (37113, 47680), (39783, 44480), (41422, 42720)]