2291678640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:588

約数の個数: 240

約数和(自身を含む): 7920671616

約数和(自身を除く): 5628992976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 241, 281, 282, 360, 376, 423, 470, 482, 562, 564, 705, 720, 723, 752, 843, 846, 940, 964, 1124, 1128, 1205, 1405, 1410, 1446, 1686, 1692, 1880, 1928, 2115, 2169, 2248, 2256, 2410, 2529, 2810, 2820, 2892, 3372, 3384, 3615, 3760, 3856, 4215, 4230, 4338, 4496, 4820, 5058, 5620, 5640, 5784, 6744, 6768, 7230, 8430, 8460, 8676, 9640, 10116, 10845, 11240, 11280, 11327, 11568, 12645, 13207, 13488, 14460, 16860, 16920, 17352, 19280, 20232, 21690, 22480, 22654, 25290, 26414, 28920, 33720, 33840, 33981, 34704, 39621, 40464, 43380, 45308, 50580, 52828, 56635, 57840, 66035, 67440, 67721, 67962, 79242, 86760, 90616, 101160, 101943, 105656, 113270, 118863, 132070, 135442, 135924, 158484, 169905, 173520, 181232, 198105, 202320, 203163, 203886, 211312, 226540, 237726, 264140, 270884, 271848, 316968, 338605, 339810, 396210, 406326, 407772, 453080, 475452, 509715, 528280, 541768, 543696, 594315, 609489, 633936, 677210, 679620, 792420, 812652, 815544, 906160, 950904, 1015815, 1019430, 1056560, 1083536, 1188630, 1218978, 1354420, 1359240, 1584840, 1625304, 1631088, 1901808, 2031630, 2038860, 2377260, 2437956, 2708840, 2718480, 3047445, 3169680, 3182887, 3250608, 4063260, 4077720, 4754520, 4875912, 5417680, 6094890, 6365774, 8126520, 8155440, 9509040, 9548661, 9751824, 12189780, 12731548, 15914435, 16253040, 19097322, 24379560, 25463096, 28645983, 31828870, 38194644, 47743305, 48759120, 50926192, 57291966, 63657740, 76389288, 95486610, 114583932, 127315480, 143229915, 152778576, 190973220, 229167864, 254630960, 286459830, 381946440, 458335728, 572919660, 763892880, 1145839320, 2291678640]

約数ペア:

[(1, 2291678640), (2, 1145839320), (3, 763892880), (4, 572919660), (5, 458335728), (6, 381946440), (8, 286459830), (9, 254630960), (10, 229167864), (12, 190973220), (15, 152778576), (16, 143229915), (18, 127315480), (20, 114583932), (24, 95486610), (30, 76389288), (36, 63657740), (40, 57291966), (45, 50926192), (47, 48759120), (48, 47743305), (60, 38194644), (72, 31828870), (80, 28645983), (90, 25463096), (94, 24379560), (120, 19097322), (141, 16253040), (144, 15914435), (180, 12731548), (188, 12189780), (235, 9751824), (240, 9548661), (241, 9509040), (281, 8155440), (282, 8126520), (360, 6365774), (376, 6094890), (423, 5417680), (470, 4875912), (482, 4754520), (562, 4077720), (564, 4063260), (705, 3250608), (720, 3182887), (723, 3169680), (752, 3047445), (843, 2718480), (846, 2708840), (940, 2437956), (964, 2377260), (1124, 2038860), (1128, 2031630), (1205, 1901808), (1405, 1631088), (1410, 1625304), (1446, 1584840), (1686, 1359240), (1692, 1354420), (1880, 1218978), (1928, 1188630), (2115, 1083536), (2169, 1056560), (2248, 1019430), (2256, 1015815), (2410, 950904), (2529, 906160), (2810, 815544), (2820, 812652), (2892, 792420), (3372, 679620), (3384, 677210), (3615, 633936), (3760, 609489), (3856, 594315), (4215, 543696), (4230, 541768), (4338, 528280), (4496, 509715), (4820, 475452), (5058, 453080), (5620, 407772), (5640, 406326), (5784, 396210), (6744, 339810), (6768, 338605), (7230, 316968), (8430, 271848), (8460, 270884), (8676, 264140), (9640, 237726), (10116, 226540), (10845, 211312), (11240, 203886), (11280, 203163), (11327, 202320), (11568, 198105), (12645, 181232), (13207, 173520), (13488, 169905), (14460, 158484), (16860, 135924), (16920, 135442), (17352, 132070), (19280, 118863), (20232, 113270), (21690, 105656), (22480, 101943), (22654, 101160), (25290, 90616), (26414, 86760), (28920, 79242), (33720, 67962), (33840, 67721), (33981, 67440), (34704, 66035), (39621, 57840), (40464, 56635), (43380, 52828), (45308, 50580)]