2661307949440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{353807}}^1$

素因数の和:353929

約数の個数: 256

約数和(自身を含む): 7691163217920

約数和(自身を除く): 5029855268480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 73, 80, 92, 112, 115, 128, 140, 146, 160, 161, 184, 224, 230, 280, 292, 320, 322, 365, 368, 448, 460, 511, 560, 584, 640, 644, 730, 736, 805, 896, 920, 1022, 1120, 1168, 1288, 1460, 1472, 1610, 1679, 1840, 2044, 2240, 2336, 2555, 2576, 2920, 2944, 3220, 3358, 3680, 4088, 4480, 4672, 5110, 5152, 5840, 6440, 6716, 7360, 8176, 8395, 9344, 10220, 10304, 11680, 11753, 12880, 13432, 14720, 16352, 16790, 20440, 20608, 23360, 23506, 25760, 26864, 32704, 33580, 40880, 46720, 47012, 51520, 53728, 58765, 65408, 67160, 81760, 94024, 103040, 107456, 117530, 134320, 163520, 188048, 214912, 235060, 268640, 327040, 353807, 376096, 470120, 537280, 707614, 752192, 940240, 1074560, 1415228, 1504384, 1769035, 1880480, 2476649, 2830456, 3538070, 3760960, 4953298, 5660912, 7076140, 7521920, 8137561, 9906596, 11321824, 12383245, 14152280, 16275122, 19813192, 22643648, 24766490, 25827911, 28304560, 32550244, 39626384, 40687805, 45287296, 49532980, 51655822, 56609120, 56962927, 65100488, 79252768, 81375610, 99065960, 103311644, 113218240, 113925854, 129139555, 130200976, 158505536, 162751220, 180795377, 198131920, 206623288, 226436480, 227851708, 258279110, 260401952, 284814635, 317011072, 325502440, 361590754, 396263840, 413246576, 455703416, 516558220, 520803904, 569629270, 594041953, 651004880, 723181508, 792527680, 826493152, 903976885, 911406832, 1033116440, 1041607808, 1139258540, 1188083906, 1302009760, 1446363016, 1585055360, 1652986304, 1807953770, 1822813664, 2066232880, 2278517080, 2376167812, 2604019520, 2892726032, 2970209765, 3305972608, 3615907540, 3645627328, 4132465760, 4158293671, 4557034160, 4752335624, 5208039040, 5785452064, 5940419530, 7231815080, 7291254656, 8264931520, 8316587342, 9114068320, 9504671248, 11570904128, 11880839060, 14463630160, 16529863040, 16633174684, 18228136640, 19009342496, 20791468355, 23141808256, 23761678120, 28927260320, 33266349368, 36456273280, 38018684992, 41582936710, 47523356240, 57854520640, 66532698736, 76037369984, 83165873420, 95046712480, 115709041280, 133065397472, 166331746840, 190093424960, 266130794944, 332663493680, 380186849920, 532261589888, 665326987360, 1330653974720, 2661307949440]

約数ペア:

[(1, 2661307949440), (2, 1330653974720), (4, 665326987360), (5, 532261589888), (7, 380186849920), (8, 332663493680), (10, 266130794944), (14, 190093424960), (16, 166331746840), (20, 133065397472), (23, 115709041280), (28, 95046712480), (32, 83165873420), (35, 76037369984), (40, 66532698736), (46, 57854520640), (56, 47523356240), (64, 41582936710), (70, 38018684992), (73, 36456273280), (80, 33266349368), (92, 28927260320), (112, 23761678120), (115, 23141808256), (128, 20791468355), (140, 19009342496), (146, 18228136640), (160, 16633174684), (161, 16529863040), (184, 14463630160), (224, 11880839060), (230, 11570904128), (280, 9504671248), (292, 9114068320), (320, 8316587342), (322, 8264931520), (365, 7291254656), (368, 7231815080), (448, 5940419530), (460, 5785452064), (511, 5208039040), (560, 4752335624), (584, 4557034160), (640, 4158293671), (644, 4132465760), (730, 3645627328), (736, 3615907540), (805, 3305972608), (896, 2970209765), (920, 2892726032), (1022, 2604019520), (1120, 2376167812), (1168, 2278517080), (1288, 2066232880), (1460, 1822813664), (1472, 1807953770), (1610, 1652986304), (1679, 1585055360), (1840, 1446363016), (2044, 1302009760), (2240, 1188083906), (2336, 1139258540), (2555, 1041607808), (2576, 1033116440), (2920, 911406832), (2944, 903976885), (3220, 826493152), (3358, 792527680), (3680, 723181508), (4088, 651004880), (4480, 594041953), (4672, 569629270), (5110, 520803904), (5152, 516558220), (5840, 455703416), (6440, 413246576), (6716, 396263840), (7360, 361590754), (8176, 325502440), (8395, 317011072), (9344, 284814635), (10220, 260401952), (10304, 258279110), (11680, 227851708), (11753, 226436480), (12880, 206623288), (13432, 198131920), (14720, 180795377), (16352, 162751220), (16790, 158505536), (20440, 130200976), (20608, 129139555), (23360, 113925854), (23506, 113218240), (25760, 103311644), (26864, 99065960), (32704, 81375610), (33580, 79252768), (40880, 65100488), (46720, 56962927), (47012, 56609120), (51520, 51655822), (53728, 49532980), (58765, 45287296), (65408, 40687805), (67160, 39626384), (81760, 32550244), (94024, 28304560), (103040, 25827911), (107456, 24766490), (117530, 22643648), (134320, 19813192), (163520, 16275122), (188048, 14152280), (214912, 12383245), (235060, 11321824), (268640, 9906596), (327040, 8137561), (353807, 7521920), (376096, 7076140), (470120, 5660912), (537280, 4953298), (707614, 3760960), (752192, 3538070), (940240, 2830456), (1074560, 2476649), (1415228, 1880480), (1504384, 1769035)]