155656735360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{2027}}^1$

素因数の和:2395

約数の個数: 256

約数和(自身を含む): 434000436480

約数和(自身を除く): 278343701120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 280, 281, 305, 320, 427, 448, 488, 560, 562, 610, 640, 854, 896, 976, 1120, 1124, 1220, 1405, 1708, 1952, 1967, 2027, 2135, 2240, 2248, 2440, 2810, 3416, 3904, 3934, 4054, 4270, 4480, 4496, 4880, 5620, 6832, 7808, 7868, 8108, 8540, 8992, 9760, 9835, 10135, 11240, 13664, 14189, 15736, 16216, 17080, 17141, 17984, 19520, 19670, 20270, 22480, 27328, 28378, 31472, 32432, 34160, 34282, 35968, 39040, 39340, 40540, 44960, 54656, 56756, 62944, 64864, 68320, 68564, 70945, 78680, 81080, 85705, 89920, 113512, 119987, 123647, 125888, 129728, 136640, 137128, 141890, 157360, 162160, 171410, 179840, 227024, 239974, 247294, 251776, 259456, 273280, 274256, 283780, 314720, 324320, 342820, 454048, 479948, 494588, 548512, 567560, 569587, 599935, 618235, 629440, 648640, 685640, 865529, 908096, 959896, 989176, 1097024, 1135120, 1139174, 1199870, 1236470, 1258880, 1297280, 1371280, 1731058, 1816192, 1919792, 1978352, 2194048, 2270240, 2278348, 2399740, 2472940, 2742560, 2847935, 3462116, 3839584, 3956704, 3987109, 4327645, 4540480, 4556696, 4799480, 4945880, 5485120, 5695870, 6924232, 7679168, 7913408, 7974218, 8655290, 9080960, 9113392, 9598960, 9891760, 10970240, 11391740, 13848464, 15358336, 15826816, 15948436, 17310580, 18226784, 19197920, 19783520, 19935545, 22783480, 27696928, 31896872, 34621160, 34744807, 36453568, 38395840, 39567040, 39871090, 45566960, 55393856, 63793744, 69242320, 69489614, 72907136, 76791680, 79134080, 79742180, 91133920, 110787712, 127587488, 138484640, 138979228, 159484360, 173724035, 182267840, 243213649, 255174976, 276969280, 277958456, 318968720, 347448070, 364535680, 486427298, 510349952, 553938560, 555916912, 637937440, 694896140, 972854596, 1111833824, 1216068245, 1275874880, 1389792280, 1945709192, 2223667648, 2432136490, 2551749760, 2779584560, 3891418384, 4447335296, 4864272980, 5559169120, 7782836768, 9728545960, 11118338240, 15565673536, 19457091920, 22236676480, 31131347072, 38914183840, 77828367680, 155656735360]

約数ペア:

[(1, 155656735360), (2, 77828367680), (4, 38914183840), (5, 31131347072), (7, 22236676480), (8, 19457091920), (10, 15565673536), (14, 11118338240), (16, 9728545960), (20, 7782836768), (28, 5559169120), (32, 4864272980), (35, 4447335296), (40, 3891418384), (56, 2779584560), (61, 2551749760), (64, 2432136490), (70, 2223667648), (80, 1945709192), (112, 1389792280), (122, 1275874880), (128, 1216068245), (140, 1111833824), (160, 972854596), (224, 694896140), (244, 637937440), (280, 555916912), (281, 553938560), (305, 510349952), (320, 486427298), (427, 364535680), (448, 347448070), (488, 318968720), (560, 277958456), (562, 276969280), (610, 255174976), (640, 243213649), (854, 182267840), (896, 173724035), (976, 159484360), (1120, 138979228), (1124, 138484640), (1220, 127587488), (1405, 110787712), (1708, 91133920), (1952, 79742180), (1967, 79134080), (2027, 76791680), (2135, 72907136), (2240, 69489614), (2248, 69242320), (2440, 63793744), (2810, 55393856), (3416, 45566960), (3904, 39871090), (3934, 39567040), (4054, 38395840), (4270, 36453568), (4480, 34744807), (4496, 34621160), (4880, 31896872), (5620, 27696928), (6832, 22783480), (7808, 19935545), (7868, 19783520), (8108, 19197920), (8540, 18226784), (8992, 17310580), (9760, 15948436), (9835, 15826816), (10135, 15358336), (11240, 13848464), (13664, 11391740), (14189, 10970240), (15736, 9891760), (16216, 9598960), (17080, 9113392), (17141, 9080960), (17984, 8655290), (19520, 7974218), (19670, 7913408), (20270, 7679168), (22480, 6924232), (27328, 5695870), (28378, 5485120), (31472, 4945880), (32432, 4799480), (34160, 4556696), (34282, 4540480), (35968, 4327645), (39040, 3987109), (39340, 3956704), (40540, 3839584), (44960, 3462116), (54656, 2847935), (56756, 2742560), (62944, 2472940), (64864, 2399740), (68320, 2278348), (68564, 2270240), (70945, 2194048), (78680, 1978352), (81080, 1919792), (85705, 1816192), (89920, 1731058), (113512, 1371280), (119987, 1297280), (123647, 1258880), (125888, 1236470), (129728, 1199870), (136640, 1139174), (137128, 1135120), (141890, 1097024), (157360, 989176), (162160, 959896), (171410, 908096), (179840, 865529), (227024, 685640), (239974, 648640), (247294, 629440), (251776, 618235), (259456, 599935), (273280, 569587), (274256, 567560), (283780, 548512), (314720, 494588), (324320, 479948), (342820, 454048)]