276853920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 1034208000

約数和(自身を除く): 757354080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 79, 80, 84, 96, 98, 105, 112, 120, 140, 147, 149, 158, 160, 168, 196, 210, 224, 237, 240, 245, 280, 294, 298, 316, 336, 392, 395, 420, 447, 474, 480, 490, 553, 560, 588, 596, 632, 672, 735, 745, 784, 790, 840, 894, 948, 980, 1043, 1106, 1120, 1176, 1185, 1192, 1264, 1470, 1490, 1568, 1580, 1659, 1680, 1788, 1896, 1960, 2086, 2212, 2235, 2352, 2370, 2384, 2528, 2765, 2940, 2980, 3129, 3160, 3318, 3360, 3576, 3792, 3871, 3920, 4172, 4424, 4470, 4704, 4740, 4768, 5215, 5530, 5880, 5960, 6258, 6320, 6636, 7152, 7301, 7584, 7742, 7840, 8295, 8344, 8848, 8940, 9480, 10430, 11060, 11613, 11760, 11771, 11920, 12516, 12640, 13272, 14304, 14602, 15484, 15645, 16590, 16688, 17696, 17880, 18960, 19355, 20860, 21903, 22120, 23226, 23520, 23542, 23840, 25032, 26544, 29204, 30968, 31290, 33180, 33376, 35313, 35760, 36505, 37920, 38710, 41720, 43806, 44240, 46452, 47084, 50064, 53088, 58065, 58408, 58855, 61936, 62580, 66360, 70626, 71520, 73010, 77420, 82397, 83440, 87612, 88480, 92904, 94168, 100128, 109515, 116130, 116816, 117710, 123872, 125160, 132720, 141252, 146020, 154840, 164794, 166880, 175224, 176565, 185808, 188336, 219030, 232260, 233632, 235420, 247191, 250320, 265440, 282504, 292040, 309680, 329588, 350448, 353130, 371616, 376672, 411985, 438060, 464520, 470840, 494382, 500640, 565008, 576779, 584080, 619360, 659176, 700896, 706260, 823970, 876120, 929040, 941680, 988764, 1130016, 1153558, 1168160, 1235955, 1318352, 1412520, 1647940, 1730337, 1752240, 1858080, 1883360, 1977528, 2307116, 2471910, 2636704, 2825040, 2883895, 3295880, 3460674, 3504480, 3955056, 4614232, 4943820, 5650080, 5767790, 6591760, 6921348, 7910112, 8651685, 9228464, 9887640, 11535580, 13183520, 13842696, 17303370, 18456928, 19775280, 23071160, 27685392, 34606740, 39550560, 46142320, 55370784, 69213480, 92284640, 138426960, 276853920]

約数ペア:

[(1, 276853920), (2, 138426960), (3, 92284640), (4, 69213480), (5, 55370784), (6, 46142320), (7, 39550560), (8, 34606740), (10, 27685392), (12, 23071160), (14, 19775280), (15, 18456928), (16, 17303370), (20, 13842696), (21, 13183520), (24, 11535580), (28, 9887640), (30, 9228464), (32, 8651685), (35, 7910112), (40, 6921348), (42, 6591760), (48, 5767790), (49, 5650080), (56, 4943820), (60, 4614232), (70, 3955056), (79, 3504480), (80, 3460674), (84, 3295880), (96, 2883895), (98, 2825040), (105, 2636704), (112, 2471910), (120, 2307116), (140, 1977528), (147, 1883360), (149, 1858080), (158, 1752240), (160, 1730337), (168, 1647940), (196, 1412520), (210, 1318352), (224, 1235955), (237, 1168160), (240, 1153558), (245, 1130016), (280, 988764), (294, 941680), (298, 929040), (316, 876120), (336, 823970), (392, 706260), (395, 700896), (420, 659176), (447, 619360), (474, 584080), (480, 576779), (490, 565008), (553, 500640), (560, 494382), (588, 470840), (596, 464520), (632, 438060), (672, 411985), (735, 376672), (745, 371616), (784, 353130), (790, 350448), (840, 329588), (894, 309680), (948, 292040), (980, 282504), (1043, 265440), (1106, 250320), (1120, 247191), (1176, 235420), (1185, 233632), (1192, 232260), (1264, 219030), (1470, 188336), (1490, 185808), (1568, 176565), (1580, 175224), (1659, 166880), (1680, 164794), (1788, 154840), (1896, 146020), (1960, 141252), (2086, 132720), (2212, 125160), (2235, 123872), (2352, 117710), (2370, 116816), (2384, 116130), (2528, 109515), (2765, 100128), (2940, 94168), (2980, 92904), (3129, 88480), (3160, 87612), (3318, 83440), (3360, 82397), (3576, 77420), (3792, 73010), (3871, 71520), (3920, 70626), (4172, 66360), (4424, 62580), (4470, 61936), (4704, 58855), (4740, 58408), (4768, 58065), (5215, 53088), (5530, 50064), (5880, 47084), (5960, 46452), (6258, 44240), (6320, 43806), (6636, 41720), (7152, 38710), (7301, 37920), (7584, 36505), (7742, 35760), (7840, 35313), (8295, 33376), (8344, 33180), (8848, 31290), (8940, 30968), (9480, 29204), (10430, 26544), (11060, 25032), (11613, 23840), (11760, 23542), (11771, 23520), (11920, 23226), (12516, 22120), (12640, 21903), (13272, 20860), (14304, 19355), (14602, 18960), (15484, 17880), (15645, 17696), (16590, 16688)]