1200665340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 288

約数和(自身を含む): 4377784320

約数和(自身を除く): 3177118980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 59, 60, 62, 63, 70, 84, 90, 93, 105, 118, 124, 126, 140, 155, 177, 180, 186, 210, 217, 236, 252, 279, 295, 310, 315, 354, 372, 413, 420, 434, 465, 521, 531, 558, 590, 620, 630, 651, 708, 826, 868, 885, 930, 1042, 1062, 1085, 1116, 1180, 1239, 1260, 1302, 1395, 1563, 1652, 1770, 1829, 1860, 1953, 2065, 2084, 2124, 2170, 2478, 2604, 2605, 2655, 2790, 3126, 3255, 3540, 3647, 3658, 3717, 3906, 4130, 4340, 4689, 4956, 5210, 5310, 5487, 5580, 6195, 6252, 6510, 7294, 7316, 7434, 7812, 7815, 8260, 9145, 9378, 9765, 10420, 10620, 10941, 10974, 12390, 12803, 13020, 14588, 14868, 15630, 16151, 16461, 18235, 18290, 18585, 18756, 19530, 21882, 21948, 23445, 24780, 25606, 27435, 30739, 31260, 32302, 32823, 32922, 36470, 36580, 37170, 38409, 39060, 43764, 46890, 48453, 51212, 54705, 54870, 61478, 64015, 64604, 65646, 65844, 72940, 74340, 76818, 80755, 82305, 92217, 93780, 96906, 109410, 109740, 113057, 115227, 122956, 128030, 131292, 145359, 153636, 153695, 161510, 164115, 164610, 184434, 192045, 193812, 215173, 218820, 226114, 230454, 242265, 256060, 276651, 290718, 307390, 323020, 328230, 329220, 339171, 368868, 384090, 430346, 452228, 460908, 461085, 484530, 553302, 565285, 576135, 581436, 614780, 645519, 656460, 678342, 726795, 768180, 860692, 922170, 952909, 969060, 1017513, 1075865, 1106604, 1130570, 1152270, 1291038, 1356684, 1383255, 1453590, 1695855, 1844340, 1905818, 1936557, 2035026, 2151730, 2261140, 2304540, 2582076, 2766510, 2858727, 2907180, 3227595, 3391710, 3811636, 3873114, 4070052, 4303460, 4764545, 5087565, 5533020, 5717454, 6455190, 6670363, 6783420, 7746228, 8576181, 9529090, 9682785, 10175130, 11434908, 12910380, 13340726, 14293635, 17152362, 19058180, 19365570, 20011089, 20350260, 26681452, 28587270, 33351815, 34304724, 38731140, 40022178, 42880905, 57174540, 60033267, 66703630, 80044356, 85761810, 100055445, 120066534, 133407260, 171523620, 200110890, 240133068, 300166335, 400221780, 600332670, 1200665340]

約数ペア:

[(1, 1200665340), (2, 600332670), (3, 400221780), (4, 300166335), (5, 240133068), (6, 200110890), (7, 171523620), (9, 133407260), (10, 120066534), (12, 100055445), (14, 85761810), (15, 80044356), (18, 66703630), (20, 60033267), (21, 57174540), (28, 42880905), (30, 40022178), (31, 38731140), (35, 34304724), (36, 33351815), (42, 28587270), (45, 26681452), (59, 20350260), (60, 20011089), (62, 19365570), (63, 19058180), (70, 17152362), (84, 14293635), (90, 13340726), (93, 12910380), (105, 11434908), (118, 10175130), (124, 9682785), (126, 9529090), (140, 8576181), (155, 7746228), (177, 6783420), (180, 6670363), (186, 6455190), (210, 5717454), (217, 5533020), (236, 5087565), (252, 4764545), (279, 4303460), (295, 4070052), (310, 3873114), (315, 3811636), (354, 3391710), (372, 3227595), (413, 2907180), (420, 2858727), (434, 2766510), (465, 2582076), (521, 2304540), (531, 2261140), (558, 2151730), (590, 2035026), (620, 1936557), (630, 1905818), (651, 1844340), (708, 1695855), (826, 1453590), (868, 1383255), (885, 1356684), (930, 1291038), (1042, 1152270), (1062, 1130570), (1085, 1106604), (1116, 1075865), (1180, 1017513), (1239, 969060), (1260, 952909), (1302, 922170), (1395, 860692), (1563, 768180), (1652, 726795), (1770, 678342), (1829, 656460), (1860, 645519), (1953, 614780), (2065, 581436), (2084, 576135), (2124, 565285), (2170, 553302), (2478, 484530), (2604, 461085), (2605, 460908), (2655, 452228), (2790, 430346), (3126, 384090), (3255, 368868), (3540, 339171), (3647, 329220), (3658, 328230), (3717, 323020), (3906, 307390), (4130, 290718), (4340, 276651), (4689, 256060), (4956, 242265), (5210, 230454), (5310, 226114), (5487, 218820), (5580, 215173), (6195, 193812), (6252, 192045), (6510, 184434), (7294, 164610), (7316, 164115), (7434, 161510), (7812, 153695), (7815, 153636), (8260, 145359), (9145, 131292), (9378, 128030), (9765, 122956), (10420, 115227), (10620, 113057), (10941, 109740), (10974, 109410), (12390, 96906), (12803, 93780), (13020, 92217), (14588, 82305), (14868, 80755), (15630, 76818), (16151, 74340), (16461, 72940), (18235, 65844), (18290, 65646), (18585, 64604), (18756, 64015), (19530, 61478), (21882, 54870), (21948, 54705), (23445, 51212), (24780, 48453), (25606, 46890), (27435, 43764), (30739, 39060), (31260, 38409), (32302, 37170), (32823, 36580), (32922, 36470)]