1870795440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 400

約数和(自身を含む): 6856227840

約数和(自身を除く): 4985432400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 67, 72, 80, 81, 90, 93, 108, 120, 124, 134, 135, 139, 144, 155, 162, 180, 186, 201, 216, 240, 248, 268, 270, 278, 279, 310, 324, 335, 360, 372, 402, 405, 417, 432, 465, 496, 536, 540, 556, 558, 603, 620, 648, 670, 695, 720, 744, 804, 810, 834, 837, 930, 1005, 1072, 1080, 1112, 1116, 1206, 1240, 1251, 1296, 1340, 1390, 1395, 1488, 1608, 1620, 1668, 1674, 1809, 1860, 2010, 2077, 2085, 2160, 2224, 2232, 2412, 2480, 2502, 2511, 2680, 2780, 2790, 3015, 3216, 3240, 3336, 3348, 3618, 3720, 3753, 4020, 4154, 4170, 4185, 4309, 4464, 4824, 5004, 5022, 5360, 5427, 5560, 5580, 6030, 6231, 6255, 6480, 6672, 6696, 7236, 7440, 7506, 8040, 8308, 8340, 8370, 8618, 9045, 9313, 9648, 10008, 10044, 10385, 10854, 11120, 11160, 11259, 12060, 12462, 12510, 12555, 12927, 13392, 14472, 15012, 16080, 16616, 16680, 16740, 17236, 18090, 18626, 18693, 18765, 20016, 20088, 20770, 21545, 21708, 22320, 22518, 24120, 24924, 25020, 25110, 25854, 27135, 27939, 28944, 30024, 31155, 33232, 33360, 33480, 34472, 36180, 37252, 37386, 37530, 38781, 40176, 41540, 43090, 43416, 45036, 46565, 48240, 49848, 50040, 50220, 51708, 54270, 55878, 56079, 56295, 60048, 62310, 64635, 66960, 68944, 72360, 74504, 74772, 75060, 77562, 83080, 83817, 86180, 86832, 90072, 93130, 93465, 99696, 100080, 100440, 103416, 108540, 111756, 112158, 112590, 116343, 124620, 129270, 139695, 144720, 149008, 149544, 150120, 155124, 166160, 167634, 168237, 172360, 180144, 186260, 186930, 193905, 200880, 206832, 217080, 223512, 224316, 225180, 232686, 249240, 251451, 258540, 279390, 280395, 288703, 299088, 300240, 310248, 335268, 336474, 344720, 349029, 372520, 373860, 387810, 419085, 434160, 447024, 448632, 450360, 465372, 498480, 502902, 517080, 558780, 560790, 577406, 581715, 620496, 670536, 672948, 698058, 745040, 747720, 754353, 775620, 838170, 841185, 866109, 897264, 900720, 930744, 1005804, 1034160, 1117560, 1121580, 1154812, 1163430, 1257255, 1341072, 1345896, 1396116, 1443515, 1495440, 1508706, 1551240, 1676340, 1682370, 1732218, 1745145, 1861488, 2011608, 2235120, 2243160, 2309624, 2326860, 2514510, 2598327, 2691792, 2792232, 2887030, 3017412, 3102480, 3352680, 3364740, 3464436, 3490290, 3771765, 4023216, 4330545, 4486320, 4619248, 4653720, 5029020, 5196654, 5584464, 5774060, 6034824, 6705360, 6729480, 6928872, 6980580, 7543530, 7794981, 8661090, 9307440, 10058040, 10393308, 11548120, 12069648, 12991635, 13458960, 13857744, 13961160, 15087060, 15589962, 17322180, 20116080, 20786616, 23096240, 23384943, 25983270, 27922320, 30174120, 31179924, 34644360, 38974905, 41573232, 46769886, 51966540, 60348240, 62359848, 69288720, 77949810, 93539772, 103933080, 116924715, 124719696, 155899620, 187079544, 207866160, 233849430, 311799240, 374159088, 467698860, 623598480, 935397720, 1870795440]

約数ペア:

[(1, 1870795440), (2, 935397720), (3, 623598480), (4, 467698860), (5, 374159088), (6, 311799240), (8, 233849430), (9, 207866160), (10, 187079544), (12, 155899620), (15, 124719696), (16, 116924715), (18, 103933080), (20, 93539772), (24, 77949810), (27, 69288720), (30, 62359848), (31, 60348240), (36, 51966540), (40, 46769886), (45, 41573232), (48, 38974905), (54, 34644360), (60, 31179924), (62, 30174120), (67, 27922320), (72, 25983270), (80, 23384943), (81, 23096240), (90, 20786616), (93, 20116080), (108, 17322180), (120, 15589962), (124, 15087060), (134, 13961160), (135, 13857744), (139, 13458960), (144, 12991635), (155, 12069648), (162, 11548120), (180, 10393308), (186, 10058040), (201, 9307440), (216, 8661090), (240, 7794981), (248, 7543530), (268, 6980580), (270, 6928872), (278, 6729480), (279, 6705360), (310, 6034824), (324, 5774060), (335, 5584464), (360, 5196654), (372, 5029020), (402, 4653720), (405, 4619248), (417, 4486320), (432, 4330545), (465, 4023216), (496, 3771765), (536, 3490290), (540, 3464436), (556, 3364740), (558, 3352680), (603, 3102480), (620, 3017412), (648, 2887030), (670, 2792232), (695, 2691792), (720, 2598327), (744, 2514510), (804, 2326860), (810, 2309624), (834, 2243160), (837, 2235120), (930, 2011608), (1005, 1861488), (1072, 1745145), (1080, 1732218), (1112, 1682370), (1116, 1676340), (1206, 1551240), (1240, 1508706), (1251, 1495440), (1296, 1443515), (1340, 1396116), (1390, 1345896), (1395, 1341072), (1488, 1257255), (1608, 1163430), (1620, 1154812), (1668, 1121580), (1674, 1117560), (1809, 1034160), (1860, 1005804), (2010, 930744), (2077, 900720), (2085, 897264), (2160, 866109), (2224, 841185), (2232, 838170), (2412, 775620), (2480, 754353), (2502, 747720), (2511, 745040), (2680, 698058), (2780, 672948), (2790, 670536), (3015, 620496), (3216, 581715), (3240, 577406), (3336, 560790), (3348, 558780), (3618, 517080), (3720, 502902), (3753, 498480), (4020, 465372), (4154, 450360), (4170, 448632), (4185, 447024), (4309, 434160), (4464, 419085), (4824, 387810), (5004, 373860), (5022, 372520), (5360, 349029), (5427, 344720), (5560, 336474), (5580, 335268), (6030, 310248), (6231, 300240), (6255, 299088), (6480, 288703), (6672, 280395), (6696, 279390), (7236, 258540), (7440, 251451), (7506, 249240), (8040, 232686), (8308, 225180), (8340, 224316), (8370, 223512), (8618, 217080), (9045, 206832), (9313, 200880), (9648, 193905), (10008, 186930), (10044, 186260), (10385, 180144), (10854, 172360), (11120, 168237), (11160, 167634), (11259, 166160), (12060, 155124), (12462, 150120), (12510, 149544), (12555, 149008), (12927, 144720), (13392, 139695), (14472, 129270), (15012, 124620), (16080, 116343), (16616, 112590), (16680, 112158), (16740, 111756), (17236, 108540), (18090, 103416), (18626, 100440), (18693, 100080), (18765, 99696), (20016, 93465), (20088, 93130), (20770, 90072), (21545, 86832), (21708, 86180), (22320, 83817), (22518, 83080), (24120, 77562), (24924, 75060), (25020, 74772), (25110, 74504), (25854, 72360), (27135, 68944), (27939, 66960), (28944, 64635), (30024, 62310), (31155, 60048), (33232, 56295), (33360, 56079), (33480, 55878), (34472, 54270), (36180, 51708), (37252, 50220), (37386, 50040), (37530, 49848), (38781, 48240), (40176, 46565), (41540, 45036), (43090, 43416)]