1360387840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 4014743040

約数和(自身を除く): 2654355200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 64, 70, 76, 80, 95, 112, 122, 128, 131, 133, 140, 152, 160, 190, 224, 244, 256, 262, 266, 280, 304, 305, 320, 380, 427, 448, 488, 524, 532, 560, 608, 610, 640, 655, 665, 760, 854, 896, 917, 976, 1048, 1064, 1120, 1159, 1216, 1220, 1280, 1310, 1330, 1520, 1708, 1792, 1834, 1952, 2096, 2128, 2135, 2240, 2318, 2432, 2440, 2489, 2620, 2660, 3040, 3416, 3668, 3904, 4192, 4256, 4270, 4480, 4585, 4636, 4864, 4880, 4978, 5240, 5320, 5795, 6080, 6832, 7336, 7808, 7991, 8113, 8384, 8512, 8540, 8960, 9170, 9272, 9760, 9956, 10480, 10640, 11590, 12160, 12445, 13664, 14672, 15616, 15982, 16226, 16768, 17024, 17080, 17423, 18340, 18544, 19520, 19912, 20960, 21280, 23180, 24320, 24890, 27328, 29344, 31964, 32452, 33536, 34048, 34160, 34846, 36680, 37088, 39040, 39824, 39955, 40565, 41920, 42560, 46360, 49780, 54656, 55937, 58688, 63928, 64904, 68320, 69692, 73360, 74176, 78080, 79648, 79910, 81130, 83840, 85120, 87115, 92720, 99560, 109312, 111874, 117376, 127856, 129808, 136640, 139384, 146720, 148352, 151829, 159296, 159820, 162260, 167680, 170240, 174230, 185440, 199120, 223748, 234752, 255712, 259616, 273280, 278768, 279685, 293440, 296704, 303658, 318592, 319640, 324520, 348460, 370880, 398240, 447496, 511424, 519232, 546560, 557536, 559370, 586880, 607316, 637184, 639280, 649040, 696920, 741760, 759145, 796480, 894992, 1022848, 1038464, 1062803, 1115072, 1118740, 1173760, 1214632, 1278560, 1298080, 1393840, 1483520, 1518290, 1592960, 1789984, 2045696, 2076928, 2125606, 2230144, 2237480, 2429264, 2557120, 2596160, 2787680, 3036580, 3185920, 3579968, 4251212, 4460288, 4474960, 4858528, 5114240, 5192320, 5314015, 5575360, 6073160, 7159936, 8502424, 8949920, 9717056, 10228480, 10384640, 10628030, 11150720, 12146320, 14319872, 17004848, 17899840, 19434112, 21256060, 22301440, 24292640, 34009696, 35799680, 38868224, 42512120, 48585280, 68019392, 71599360, 85024240, 97170560, 136038784, 170048480, 194341120, 272077568, 340096960, 680193920, 1360387840]

約数ペア:

[(1, 1360387840), (2, 680193920), (4, 340096960), (5, 272077568), (7, 194341120), (8, 170048480), (10, 136038784), (14, 97170560), (16, 85024240), (19, 71599360), (20, 68019392), (28, 48585280), (32, 42512120), (35, 38868224), (38, 35799680), (40, 34009696), (56, 24292640), (61, 22301440), (64, 21256060), (70, 19434112), (76, 17899840), (80, 17004848), (95, 14319872), (112, 12146320), (122, 11150720), (128, 10628030), (131, 10384640), (133, 10228480), (140, 9717056), (152, 8949920), (160, 8502424), (190, 7159936), (224, 6073160), (244, 5575360), (256, 5314015), (262, 5192320), (266, 5114240), (280, 4858528), (304, 4474960), (305, 4460288), (320, 4251212), (380, 3579968), (427, 3185920), (448, 3036580), (488, 2787680), (524, 2596160), (532, 2557120), (560, 2429264), (608, 2237480), (610, 2230144), (640, 2125606), (655, 2076928), (665, 2045696), (760, 1789984), (854, 1592960), (896, 1518290), (917, 1483520), (976, 1393840), (1048, 1298080), (1064, 1278560), (1120, 1214632), (1159, 1173760), (1216, 1118740), (1220, 1115072), (1280, 1062803), (1310, 1038464), (1330, 1022848), (1520, 894992), (1708, 796480), (1792, 759145), (1834, 741760), (1952, 696920), (2096, 649040), (2128, 639280), (2135, 637184), (2240, 607316), (2318, 586880), (2432, 559370), (2440, 557536), (2489, 546560), (2620, 519232), (2660, 511424), (3040, 447496), (3416, 398240), (3668, 370880), (3904, 348460), (4192, 324520), (4256, 319640), (4270, 318592), (4480, 303658), (4585, 296704), (4636, 293440), (4864, 279685), (4880, 278768), (4978, 273280), (5240, 259616), (5320, 255712), (5795, 234752), (6080, 223748), (6832, 199120), (7336, 185440), (7808, 174230), (7991, 170240), (8113, 167680), (8384, 162260), (8512, 159820), (8540, 159296), (8960, 151829), (9170, 148352), (9272, 146720), (9760, 139384), (9956, 136640), (10480, 129808), (10640, 127856), (11590, 117376), (12160, 111874), (12445, 109312), (13664, 99560), (14672, 92720), (15616, 87115), (15982, 85120), (16226, 83840), (16768, 81130), (17024, 79910), (17080, 79648), (17423, 78080), (18340, 74176), (18544, 73360), (19520, 69692), (19912, 68320), (20960, 64904), (21280, 63928), (23180, 58688), (24320, 55937), (24890, 54656), (27328, 49780), (29344, 46360), (31964, 42560), (32452, 41920), (33536, 40565), (34048, 39955), (34160, 39824), (34846, 39040), (36680, 37088)]