2191456960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 448

約数和(自身を含む): 7116226560

約数和(自身を除く): 4924769600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 44, 55, 56, 62, 64, 70, 76, 77, 80, 88, 95, 110, 112, 124, 133, 140, 151, 152, 154, 155, 160, 176, 190, 209, 217, 220, 224, 248, 266, 280, 302, 304, 308, 310, 320, 341, 352, 380, 385, 418, 434, 440, 448, 496, 532, 560, 589, 604, 608, 616, 620, 665, 682, 704, 755, 760, 770, 836, 868, 880, 992, 1045, 1057, 1064, 1085, 1120, 1178, 1208, 1216, 1232, 1240, 1330, 1364, 1463, 1510, 1520, 1540, 1661, 1672, 1705, 1736, 1760, 1984, 2090, 2114, 2128, 2170, 2240, 2356, 2387, 2416, 2464, 2480, 2660, 2728, 2869, 2926, 2945, 3020, 3040, 3080, 3322, 3344, 3410, 3472, 3520, 4123, 4180, 4228, 4256, 4340, 4681, 4712, 4774, 4832, 4928, 4960, 5285, 5320, 5456, 5738, 5852, 5890, 6040, 6080, 6160, 6479, 6644, 6688, 6820, 6944, 7315, 8246, 8305, 8360, 8456, 8512, 8680, 9362, 9424, 9548, 9664, 9920, 10570, 10640, 10912, 11476, 11627, 11704, 11780, 11935, 12080, 12320, 12958, 13288, 13376, 13640, 13888, 14345, 14630, 16492, 16610, 16720, 16912, 17360, 18724, 18848, 19096, 20083, 20615, 21140, 21280, 21824, 22952, 23254, 23405, 23408, 23560, 23870, 24160, 24640, 25916, 26576, 27280, 28690, 29260, 31559, 32395, 32767, 32984, 33220, 33440, 33824, 34720, 37448, 37696, 38192, 40166, 41230, 42280, 42560, 45353, 45904, 46508, 46810, 46816, 47120, 47740, 48320, 51491, 51832, 53152, 54560, 57380, 58135, 58520, 63118, 64790, 65534, 65968, 66440, 66880, 67648, 69440, 74896, 76384, 80332, 82460, 84560, 88939, 90706, 91808, 93016, 93620, 93632, 94240, 95480, 100415, 102982, 103664, 106304, 109120, 114760, 116270, 117040, 126236, 129580, 131068, 131936, 132880, 149792, 152768, 157795, 160664, 163835, 164920, 169120, 177878, 181412, 183616, 186032, 187240, 188480, 190960, 200830, 205964, 207328, 220913, 226765, 229520, 232540, 234080, 252472, 257455, 259160, 262136, 263872, 265760, 299584, 315590, 321328, 327670, 329840, 338240, 355756, 360437, 362824, 372064, 374480, 381920, 401660, 411928, 414656, 441826, 444695, 453530, 459040, 465080, 468160, 504944, 514910, 518320, 524272, 531520, 622573, 631180, 642656, 655340, 659680, 711512, 720874, 725648, 744128, 748960, 763840, 803320, 823856, 883652, 889390, 907060, 918080, 930160, 978329, 1009888, 1029820, 1036640, 1048544, 1104565, 1245146, 1262360, 1285312, 1310680, 1319360, 1423024, 1441748, 1451296, 1497920, 1606640, 1647712, 1767304, 1778780, 1802185, 1814120, 1860320, 1956658, 2019776, 2059640, 2073280, 2097088, 2209130, 2490292, 2524720, 2621360, 2846048, 2883496, 2902592, 3112865, 3213280, 3295424, 3534608, 3557560, 3604370, 3628240, 3720640, 3913316, 4119280, 4418260, 4891645, 4980584, 5049440, 5242720, 5692096, 5766992, 6225730, 6426560, 6848303, 7069216, 7115120, 7208740, 7256480, 7826632, 8238560, 8836520, 9783290, 9961168, 10098880, 10485440, 11533984, 12451460, 13696606, 14138432, 14230240, 14417480, 14512960, 15653264, 16477120, 17673040, 19566580, 19922336, 23067968, 24902920, 27393212, 28460480, 28834960, 31306528, 34241515, 35346080, 39133160, 39844672, 49805840, 54786424, 57669920, 62613056, 68483030, 70692160, 78266320, 99611680, 109572848, 115339840, 136966060, 156532640, 199223360, 219145696, 273932120, 313065280, 438291392, 547864240, 1095728480, 2191456960]

約数ペア:

[(1, 2191456960), (2, 1095728480), (4, 547864240), (5, 438291392), (7, 313065280), (8, 273932120), (10, 219145696), (11, 199223360), (14, 156532640), (16, 136966060), (19, 115339840), (20, 109572848), (22, 99611680), (28, 78266320), (31, 70692160), (32, 68483030), (35, 62613056), (38, 57669920), (40, 54786424), (44, 49805840), (55, 39844672), (56, 39133160), (62, 35346080), (64, 34241515), (70, 31306528), (76, 28834960), (77, 28460480), (80, 27393212), (88, 24902920), (95, 23067968), (110, 19922336), (112, 19566580), (124, 17673040), (133, 16477120), (140, 15653264), (151, 14512960), (152, 14417480), (154, 14230240), (155, 14138432), (160, 13696606), (176, 12451460), (190, 11533984), (209, 10485440), (217, 10098880), (220, 9961168), (224, 9783290), (248, 8836520), (266, 8238560), (280, 7826632), (302, 7256480), (304, 7208740), (308, 7115120), (310, 7069216), (320, 6848303), (341, 6426560), (352, 6225730), (380, 5766992), (385, 5692096), (418, 5242720), (434, 5049440), (440, 4980584), (448, 4891645), (496, 4418260), (532, 4119280), (560, 3913316), (589, 3720640), (604, 3628240), (608, 3604370), (616, 3557560), (620, 3534608), (665, 3295424), (682, 3213280), (704, 3112865), (755, 2902592), (760, 2883496), (770, 2846048), (836, 2621360), (868, 2524720), (880, 2490292), (992, 2209130), (1045, 2097088), (1057, 2073280), (1064, 2059640), (1085, 2019776), (1120, 1956658), (1178, 1860320), (1208, 1814120), (1216, 1802185), (1232, 1778780), (1240, 1767304), (1330, 1647712), (1364, 1606640), (1463, 1497920), (1510, 1451296), (1520, 1441748), (1540, 1423024), (1661, 1319360), (1672, 1310680), (1705, 1285312), (1736, 1262360), (1760, 1245146), (1984, 1104565), (2090, 1048544), (2114, 1036640), (2128, 1029820), (2170, 1009888), (2240, 978329), (2356, 930160), (2387, 918080), (2416, 907060), (2464, 889390), (2480, 883652), (2660, 823856), (2728, 803320), (2869, 763840), (2926, 748960), (2945, 744128), (3020, 725648), (3040, 720874), (3080, 711512), (3322, 659680), (3344, 655340), (3410, 642656), (3472, 631180), (3520, 622573), (4123, 531520), (4180, 524272), (4228, 518320), (4256, 514910), (4340, 504944), (4681, 468160), (4712, 465080), (4774, 459040), (4832, 453530), (4928, 444695), (4960, 441826), (5285, 414656), (5320, 411928), (5456, 401660), (5738, 381920), (5852, 374480), (5890, 372064), (6040, 362824), (6080, 360437), (6160, 355756), (6479, 338240), (6644, 329840), (6688, 327670), (6820, 321328), (6944, 315590), (7315, 299584), (8246, 265760), (8305, 263872), (8360, 262136), (8456, 259160), (8512, 257455), (8680, 252472), (9362, 234080), (9424, 232540), (9548, 229520), (9664, 226765), (9920, 220913), (10570, 207328), (10640, 205964), (10912, 200830), (11476, 190960), (11627, 188480), (11704, 187240), (11780, 186032), (11935, 183616), (12080, 181412), (12320, 177878), (12958, 169120), (13288, 164920), (13376, 163835), (13640, 160664), (13888, 157795), (14345, 152768), (14630, 149792), (16492, 132880), (16610, 131936), (16720, 131068), (16912, 129580), (17360, 126236), (18724, 117040), (18848, 116270), (19096, 114760), (20083, 109120), (20615, 106304), (21140, 103664), (21280, 102982), (21824, 100415), (22952, 95480), (23254, 94240), (23405, 93632), (23408, 93620), (23560, 93016), (23870, 91808), (24160, 90706), (24640, 88939), (25916, 84560), (26576, 82460), (27280, 80332), (28690, 76384), (29260, 74896), (31559, 69440), (32395, 67648), (32767, 66880), (32984, 66440), (33220, 65968), (33440, 65534), (33824, 64790), (34720, 63118), (37448, 58520), (37696, 58135), (38192, 57380), (40166, 54560), (41230, 53152), (42280, 51832), (42560, 51491), (45353, 48320), (45904, 47740), (46508, 47120), (46810, 46816)]