16615907840

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 320

約数和(自身を含む): 47139840000

約数和(自身を除く): 30523932160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 128, 140, 149, 160, 196, 224, 245, 254, 256, 280, 298, 320, 343, 392, 448, 490, 508, 512, 560, 596, 635, 640, 686, 745, 784, 889, 896, 980, 1016, 1043, 1120, 1192, 1270, 1280, 1372, 1490, 1568, 1715, 1778, 1792, 1960, 2032, 2086, 2240, 2384, 2540, 2560, 2744, 2980, 3136, 3430, 3556, 3584, 3920, 4064, 4172, 4445, 4480, 4768, 5080, 5215, 5488, 5960, 6223, 6272, 6860, 7112, 7301, 7840, 8128, 8344, 8890, 8960, 9536, 10160, 10430, 10976, 11920, 12446, 12544, 13720, 14224, 14602, 15680, 16256, 16688, 17780, 17920, 18923, 19072, 20320, 20860, 21952, 23840, 24892, 25088, 27440, 28448, 29204, 31115, 31360, 32512, 33376, 35560, 36505, 37846, 38144, 40640, 41720, 43561, 43904, 47680, 49784, 51107, 54880, 56896, 58408, 62230, 62720, 65024, 66752, 71120, 73010, 75692, 76288, 81280, 83440, 87122, 87808, 94615, 95360, 99568, 102214, 109760, 113792, 116816, 124460, 125440, 132461, 133504, 142240, 146020, 151384, 162560, 166880, 174244, 175616, 189230, 190720, 199136, 204428, 217805, 219520, 227584, 233632, 248920, 255535, 264922, 267008, 284480, 292040, 302768, 325120, 333760, 348488, 378460, 381440, 398272, 408856, 435610, 439040, 455168, 467264, 497840, 511070, 529844, 534016, 568960, 584080, 605536, 662305, 667520, 696976, 756920, 796544, 817712, 871220, 878080, 927227, 934528, 995680, 1022140, 1059688, 1137920, 1168160, 1211072, 1324610, 1335040, 1393952, 1513840, 1593088, 1635424, 1742440, 1854454, 1869056, 1991360, 2044280, 2119376, 2275840, 2336320, 2422144, 2649220, 2670080, 2787904, 3027680, 3186176, 3270848, 3484880, 3708908, 3738112, 3982720, 4088560, 4238752, 4636135, 4672640, 4844288, 5298440, 5575808, 6055360, 6490589, 6541696, 6969760, 7417816, 7965440, 8177120, 8477504, 9272270, 9345280, 9688576, 10596880, 11151616, 12110720, 12981178, 13083392, 13939520, 14835632, 15930880, 16354240, 16955008, 18544540, 18690560, 21193760, 22303232, 24221440, 25962356, 26166784, 27879040, 29671264, 32452945, 32708480, 33910016, 37089080, 42387520, 48442880, 51924712, 55758080, 59342528, 64905890, 65416960, 67820032, 74178160, 84775040, 103849424, 111516160, 118685056, 129811780, 130833920, 148356320, 169550080, 207698848, 237370112, 259623560, 296712640, 339100160, 415397696, 474740224, 519247120, 593425280, 830795392, 1038494240, 1186850560, 1661590784, 2076988480, 2373701120, 3323181568, 4153976960, 8307953920, 16615907840]

約数ペア:

[(1, 16615907840), (2, 8307953920), (4, 4153976960), (5, 3323181568), (7, 2373701120), (8, 2076988480), (10, 1661590784), (14, 1186850560), (16, 1038494240), (20, 830795392), (28, 593425280), (32, 519247120), (35, 474740224), (40, 415397696), (49, 339100160), (56, 296712640), (64, 259623560), (70, 237370112), (80, 207698848), (98, 169550080), (112, 148356320), (127, 130833920), (128, 129811780), (140, 118685056), (149, 111516160), (160, 103849424), (196, 84775040), (224, 74178160), (245, 67820032), (254, 65416960), (256, 64905890), (280, 59342528), (298, 55758080), (320, 51924712), (343, 48442880), (392, 42387520), (448, 37089080), (490, 33910016), (508, 32708480), (512, 32452945), (560, 29671264), (596, 27879040), (635, 26166784), (640, 25962356), (686, 24221440), (745, 22303232), (784, 21193760), (889, 18690560), (896, 18544540), (980, 16955008), (1016, 16354240), (1043, 15930880), (1120, 14835632), (1192, 13939520), (1270, 13083392), (1280, 12981178), (1372, 12110720), (1490, 11151616), (1568, 10596880), (1715, 9688576), (1778, 9345280), (1792, 9272270), (1960, 8477504), (2032, 8177120), (2086, 7965440), (2240, 7417816), (2384, 6969760), (2540, 6541696), (2560, 6490589), (2744, 6055360), (2980, 5575808), (3136, 5298440), (3430, 4844288), (3556, 4672640), (3584, 4636135), (3920, 4238752), (4064, 4088560), (4172, 3982720), (4445, 3738112), (4480, 3708908), (4768, 3484880), (5080, 3270848), (5215, 3186176), (5488, 3027680), (5960, 2787904), (6223, 2670080), (6272, 2649220), (6860, 2422144), (7112, 2336320), (7301, 2275840), (7840, 2119376), (8128, 2044280), (8344, 1991360), (8890, 1869056), (8960, 1854454), (9536, 1742440), (10160, 1635424), (10430, 1593088), (10976, 1513840), (11920, 1393952), (12446, 1335040), (12544, 1324610), (13720, 1211072), (14224, 1168160), (14602, 1137920), (15680, 1059688), (16256, 1022140), (16688, 995680), (17780, 934528), (17920, 927227), (18923, 878080), (19072, 871220), (20320, 817712), (20860, 796544), (21952, 756920), (23840, 696976), (24892, 667520), (25088, 662305), (27440, 605536), (28448, 584080), (29204, 568960), (31115, 534016), (31360, 529844), (32512, 511070), (33376, 497840), (35560, 467264), (36505, 455168), (37846, 439040), (38144, 435610), (40640, 408856), (41720, 398272), (43561, 381440), (43904, 378460), (47680, 348488), (49784, 333760), (51107, 325120), (54880, 302768), (56896, 292040), (58408, 284480), (62230, 267008), (62720, 264922), (65024, 255535), (66752, 248920), (71120, 233632), (73010, 227584), (75692, 219520), (76288, 217805), (81280, 204428), (83440, 199136), (87122, 190720), (87808, 189230), (94615, 175616), (95360, 174244), (99568, 166880), (102214, 162560), (109760, 151384), (113792, 146020), (116816, 142240), (124460, 133504), (125440, 132461)]