1968428880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 480

約数和(自身を含む): 7725219840

約数和(自身を除く): 5756790960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 103, 110, 114, 120, 127, 132, 144, 152, 165, 171, 176, 180, 190, 198, 206, 209, 220, 228, 240, 254, 264, 285, 304, 309, 330, 342, 360, 380, 381, 396, 412, 418, 440, 456, 495, 508, 515, 528, 570, 618, 627, 635, 660, 684, 720, 760, 762, 792, 824, 836, 855, 880, 912, 927, 990, 1016, 1030, 1045, 1133, 1140, 1143, 1236, 1254, 1270, 1320, 1368, 1397, 1520, 1524, 1545, 1584, 1648, 1672, 1710, 1854, 1881, 1905, 1957, 1980, 2032, 2060, 2090, 2266, 2280, 2286, 2413, 2472, 2508, 2540, 2640, 2736, 2794, 3048, 3090, 3135, 3344, 3399, 3420, 3708, 3762, 3810, 3914, 3960, 4120, 4180, 4191, 4532, 4560, 4572, 4635, 4826, 4944, 5016, 5080, 5588, 5665, 5715, 5871, 6096, 6180, 6270, 6798, 6840, 6985, 7239, 7416, 7524, 7620, 7828, 7920, 8240, 8360, 8382, 9064, 9144, 9270, 9405, 9652, 9785, 10032, 10160, 10197, 11176, 11330, 11430, 11742, 12065, 12360, 12540, 12573, 13081, 13596, 13680, 13970, 14478, 14832, 15048, 15240, 15656, 16720, 16764, 16995, 17613, 18128, 18288, 18540, 18810, 19304, 19570, 20394, 20955, 21527, 21717, 22352, 22660, 22860, 23484, 24130, 24720, 25080, 25146, 26162, 26543, 27192, 27940, 28956, 29355, 30096, 30480, 31312, 33528, 33990, 35226, 36195, 37080, 37620, 38608, 39140, 39243, 40788, 41910, 43054, 43434, 45320, 45720, 46968, 48260, 50160, 50292, 50985, 52324, 53086, 54384, 55880, 57912, 58710, 62865, 64581, 65405, 67056, 67980, 70452, 72390, 74160, 75240, 78280, 78486, 79629, 81576, 83820, 86108, 86868, 88065, 90640, 91440, 93936, 96520, 100584, 101970, 104648, 106172, 107635, 108585, 111760, 115824, 117420, 117729, 125730, 129162, 130810, 132715, 135960, 140904, 143891, 144780, 150480, 156560, 156972, 159258, 163152, 167640, 172216, 173736, 176130, 193040, 193743, 196215, 201168, 203940, 209296, 212344, 215270, 217170, 234840, 235458, 238887, 248539, 251460, 258324, 261620, 265430, 271920, 281808, 287782, 289560, 313944, 318516, 322905, 335280, 344432, 347472, 352260, 387486, 392430, 398145, 407880, 424688, 430540, 431673, 434340, 469680, 470916, 477774, 497078, 502920, 516648, 523240, 530860, 575564, 579120, 588645, 627888, 637032, 645810, 704520, 719455, 745617, 774972, 784860, 796290, 815760, 861080, 863346, 868680, 941832, 955548, 968715, 994156, 1005840, 1033296, 1046480, 1061720, 1151128, 1177290, 1194435, 1242695, 1274064, 1291620, 1295019, 1409040, 1438910, 1491234, 1549944, 1569720, 1592580, 1722160, 1726692, 1737360, 1883664, 1911096, 1937430, 1988312, 2123440, 2158365, 2236851, 2302256, 2354580, 2388870, 2485390, 2583240, 2590038, 2733929, 2877820, 2982468, 3099888, 3139440, 3185160, 3453384, 3728085, 3822192, 3874860, 3976624, 4316730, 4473702, 4709160, 4777740, 4970780, 5166480, 5180076, 5467858, 5755640, 5964936, 6370320, 6475095, 6906768, 7456170, 7749720, 8201787, 8633460, 8947404, 9418320, 9555480, 9941560, 10360152, 10935716, 11184255, 11511280, 11929872, 12950190, 13669645, 14912340, 15499440, 16403574, 17266920, 17894808, 19110960, 19883120, 20720304, 21871432, 22368510, 24605361, 25900380, 27339290, 29824680, 32807148, 34533840, 35789616, 41008935, 43742864, 44737020, 49210722, 51800760, 54678580, 59649360, 65614296, 82017870, 89474040, 98421444, 103601520, 109357160, 123026805, 131228592, 164035740, 178948080, 196842888, 218714320, 246053610, 328071480, 393685776, 492107220, 656142960, 984214440, 1968428880]

約数ペア:

[(1, 1968428880), (2, 984214440), (3, 656142960), (4, 492107220), (5, 393685776), (6, 328071480), (8, 246053610), (9, 218714320), (10, 196842888), (11, 178948080), (12, 164035740), (15, 131228592), (16, 123026805), (18, 109357160), (19, 103601520), (20, 98421444), (22, 89474040), (24, 82017870), (30, 65614296), (33, 59649360), (36, 54678580), (38, 51800760), (40, 49210722), (44, 44737020), (45, 43742864), (48, 41008935), (55, 35789616), (57, 34533840), (60, 32807148), (66, 29824680), (72, 27339290), (76, 25900380), (80, 24605361), (88, 22368510), (90, 21871432), (95, 20720304), (99, 19883120), (103, 19110960), (110, 17894808), (114, 17266920), (120, 16403574), (127, 15499440), (132, 14912340), (144, 13669645), (152, 12950190), (165, 11929872), (171, 11511280), (176, 11184255), (180, 10935716), (190, 10360152), (198, 9941560), (206, 9555480), (209, 9418320), (220, 8947404), (228, 8633460), (240, 8201787), (254, 7749720), (264, 7456170), (285, 6906768), (304, 6475095), (309, 6370320), (330, 5964936), (342, 5755640), (360, 5467858), (380, 5180076), (381, 5166480), (396, 4970780), (412, 4777740), (418, 4709160), (440, 4473702), (456, 4316730), (495, 3976624), (508, 3874860), (515, 3822192), (528, 3728085), (570, 3453384), (618, 3185160), (627, 3139440), (635, 3099888), (660, 2982468), (684, 2877820), (720, 2733929), (760, 2590038), (762, 2583240), (792, 2485390), (824, 2388870), (836, 2354580), (855, 2302256), (880, 2236851), (912, 2158365), (927, 2123440), (990, 1988312), (1016, 1937430), (1030, 1911096), (1045, 1883664), (1133, 1737360), (1140, 1726692), (1143, 1722160), (1236, 1592580), (1254, 1569720), (1270, 1549944), (1320, 1491234), (1368, 1438910), (1397, 1409040), (1520, 1295019), (1524, 1291620), (1545, 1274064), (1584, 1242695), (1648, 1194435), (1672, 1177290), (1710, 1151128), (1854, 1061720), (1881, 1046480), (1905, 1033296), (1957, 1005840), (1980, 994156), (2032, 968715), (2060, 955548), (2090, 941832), (2266, 868680), (2280, 863346), (2286, 861080), (2413, 815760), (2472, 796290), (2508, 784860), (2540, 774972), (2640, 745617), (2736, 719455), (2794, 704520), (3048, 645810), (3090, 637032), (3135, 627888), (3344, 588645), (3399, 579120), (3420, 575564), (3708, 530860), (3762, 523240), (3810, 516648), (3914, 502920), (3960, 497078), (4120, 477774), (4180, 470916), (4191, 469680), (4532, 434340), (4560, 431673), (4572, 430540), (4635, 424688), (4826, 407880), (4944, 398145), (5016, 392430), (5080, 387486), (5588, 352260), (5665, 347472), (5715, 344432), (5871, 335280), (6096, 322905), (6180, 318516), (6270, 313944), (6798, 289560), (6840, 287782), (6985, 281808), (7239, 271920), (7416, 265430), (7524, 261620), (7620, 258324), (7828, 251460), (7920, 248539), (8240, 238887), (8360, 235458), (8382, 234840), (9064, 217170), (9144, 215270), (9270, 212344), (9405, 209296), (9652, 203940), (9785, 201168), (10032, 196215), (10160, 193743), (10197, 193040), (11176, 176130), (11330, 173736), (11430, 172216), (11742, 167640), (12065, 163152), (12360, 159258), (12540, 156972), (12573, 156560), (13081, 150480), (13596, 144780), (13680, 143891), (13970, 140904), (14478, 135960), (14832, 132715), (15048, 130810), (15240, 129162), (15656, 125730), (16720, 117729), (16764, 117420), (16995, 115824), (17613, 111760), (18128, 108585), (18288, 107635), (18540, 106172), (18810, 104648), (19304, 101970), (19570, 100584), (20394, 96520), (20955, 93936), (21527, 91440), (21717, 90640), (22352, 88065), (22660, 86868), (22860, 86108), (23484, 83820), (24130, 81576), (24720, 79629), (25080, 78486), (25146, 78280), (26162, 75240), (26543, 74160), (27192, 72390), (27940, 70452), (28956, 67980), (29355, 67056), (30096, 65405), (30480, 64581), (31312, 62865), (33528, 58710), (33990, 57912), (35226, 55880), (36195, 54384), (37080, 53086), (37620, 52324), (38608, 50985), (39140, 50292), (39243, 50160), (40788, 48260), (41910, 46968), (43054, 45720), (43434, 45320)]