15692001920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:891

約数の個数: 256

約数和(自身を含む): 44417099520

約数和(自身を除く): 28725097600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 137, 140, 148, 160, 185, 224, 259, 274, 280, 296, 320, 370, 448, 518, 548, 560, 592, 640, 685, 691, 740, 896, 959, 1036, 1096, 1120, 1184, 1295, 1370, 1382, 1480, 1918, 2072, 2192, 2240, 2368, 2590, 2740, 2764, 2960, 3455, 3836, 4144, 4384, 4480, 4736, 4795, 4837, 5069, 5180, 5480, 5528, 5920, 6910, 7672, 8288, 8768, 9590, 9674, 10138, 10360, 10960, 11056, 11840, 13820, 15344, 16576, 17536, 19180, 19348, 20276, 20720, 21920, 22112, 23680, 24185, 25345, 25567, 27640, 30688, 33152, 35483, 38360, 38696, 40552, 41440, 43840, 44224, 48370, 50690, 51134, 55280, 61376, 70966, 76720, 77392, 81104, 82880, 87680, 88448, 94667, 96740, 101380, 102268, 110560, 122752, 127835, 141932, 153440, 154784, 162208, 165760, 177415, 178969, 189334, 193480, 202760, 204536, 221120, 255670, 283864, 306880, 309568, 324416, 354830, 357938, 378668, 386960, 405520, 409072, 442240, 473335, 511340, 567728, 613760, 619136, 648832, 662669, 709660, 715876, 757336, 773920, 811040, 818144, 894845, 946670, 1022680, 1135456, 1325338, 1419320, 1431752, 1514672, 1547840, 1622080, 1636288, 1789690, 1893340, 2045360, 2270912, 2650676, 2838640, 2863504, 3029344, 3095680, 3244160, 3272576, 3313345, 3502679, 3579380, 3786680, 4090720, 4541824, 5301352, 5677280, 5727008, 6058688, 6626690, 7005358, 7158760, 7573360, 8181440, 10602704, 11354560, 11454016, 12117376, 13253380, 14010716, 14317520, 15146720, 16362880, 17513395, 21205408, 22709120, 22908032, 24518753, 26506760, 28021432, 28635040, 30293440, 35026790, 42410816, 49037506, 53013520, 56042864, 57270080, 60586880, 70053580, 84821632, 98075012, 106027040, 112085728, 114540160, 122593765, 140107160, 196150024, 212054080, 224171456, 245187530, 280214320, 392300048, 424108160, 448342912, 490375060, 560428640, 784600096, 980750120, 1120857280, 1569200192, 1961500240, 2241714560, 3138400384, 3923000480, 7846000960, 15692001920]

約数ペア:

[(1, 15692001920), (2, 7846000960), (4, 3923000480), (5, 3138400384), (7, 2241714560), (8, 1961500240), (10, 1569200192), (14, 1120857280), (16, 980750120), (20, 784600096), (28, 560428640), (32, 490375060), (35, 448342912), (37, 424108160), (40, 392300048), (56, 280214320), (64, 245187530), (70, 224171456), (74, 212054080), (80, 196150024), (112, 140107160), (128, 122593765), (137, 114540160), (140, 112085728), (148, 106027040), (160, 98075012), (185, 84821632), (224, 70053580), (259, 60586880), (274, 57270080), (280, 56042864), (296, 53013520), (320, 49037506), (370, 42410816), (448, 35026790), (518, 30293440), (548, 28635040), (560, 28021432), (592, 26506760), (640, 24518753), (685, 22908032), (691, 22709120), (740, 21205408), (896, 17513395), (959, 16362880), (1036, 15146720), (1096, 14317520), (1120, 14010716), (1184, 13253380), (1295, 12117376), (1370, 11454016), (1382, 11354560), (1480, 10602704), (1918, 8181440), (2072, 7573360), (2192, 7158760), (2240, 7005358), (2368, 6626690), (2590, 6058688), (2740, 5727008), (2764, 5677280), (2960, 5301352), (3455, 4541824), (3836, 4090720), (4144, 3786680), (4384, 3579380), (4480, 3502679), (4736, 3313345), (4795, 3272576), (4837, 3244160), (5069, 3095680), (5180, 3029344), (5480, 2863504), (5528, 2838640), (5920, 2650676), (6910, 2270912), (7672, 2045360), (8288, 1893340), (8768, 1789690), (9590, 1636288), (9674, 1622080), (10138, 1547840), (10360, 1514672), (10960, 1431752), (11056, 1419320), (11840, 1325338), (13820, 1135456), (15344, 1022680), (16576, 946670), (17536, 894845), (19180, 818144), (19348, 811040), (20276, 773920), (20720, 757336), (21920, 715876), (22112, 709660), (23680, 662669), (24185, 648832), (25345, 619136), (25567, 613760), (27640, 567728), (30688, 511340), (33152, 473335), (35483, 442240), (38360, 409072), (38696, 405520), (40552, 386960), (41440, 378668), (43840, 357938), (44224, 354830), (48370, 324416), (50690, 309568), (51134, 306880), (55280, 283864), (61376, 255670), (70966, 221120), (76720, 204536), (77392, 202760), (81104, 193480), (82880, 189334), (87680, 178969), (88448, 177415), (94667, 165760), (96740, 162208), (101380, 154784), (102268, 153440), (110560, 141932), (122752, 127835)]