1357231680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{22441}}^1$

素因数の和:22474

約数の個数: 224

約数和(自身を含む): 5472257280

約数和(自身を除く): 4115025600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 22441, 30240, 44882, 60480, 67323, 89764, 112205, 134646, 157087, 179528, 201969, 224410, 269292, 314174, 336615, 359056, 403938, 448820, 471261, 538584, 605907, 628348, 673230, 718112, 785435, 807876, 897640, 942522, 1009845, 1077168, 1211814, 1256696, 1346460, 1413783, 1436224, 1570870, 1615752, 1795280, 1885044, 2019690, 2154336, 2356305, 2423628, 2513392, 2692920, 2827566, 3029535, 3141740, 3231504, 3590560, 3770088, 4039380, 4241349, 4308672, 4712610, 4847256, 5026784, 5385840, 5655132, 6059070, 6283480, 6463008, 7068915, 7181120, 7540176, 8078760, 8482698, 9425220, 9694512, 10053568, 10771680, 11310264, 12118140, 12566960, 12926016, 14137830, 15080352, 16157520, 16965396, 18850440, 19389024, 21206745, 21543360, 22620528, 24236280, 25133920, 28275660, 30160704, 32315040, 33930792, 37700880, 38778048, 42413490, 45241056, 48472560, 50267840, 56551320, 64630080, 67861584, 75401760, 84826980, 90482112, 96945120, 113102640, 135723168, 150803520, 169653960, 193890240, 226205280, 271446336, 339307920, 452410560, 678615840, 1357231680]

約数ペア:

[(1, 1357231680), (2, 678615840), (3, 452410560), (4, 339307920), (5, 271446336), (6, 226205280), (7, 193890240), (8, 169653960), (9, 150803520), (10, 135723168), (12, 113102640), (14, 96945120), (15, 90482112), (16, 84826980), (18, 75401760), (20, 67861584), (21, 64630080), (24, 56551320), (27, 50267840), (28, 48472560), (30, 45241056), (32, 42413490), (35, 38778048), (36, 37700880), (40, 33930792), (42, 32315040), (45, 30160704), (48, 28275660), (54, 25133920), (56, 24236280), (60, 22620528), (63, 21543360), (64, 21206745), (70, 19389024), (72, 18850440), (80, 16965396), (84, 16157520), (90, 15080352), (96, 14137830), (105, 12926016), (108, 12566960), (112, 12118140), (120, 11310264), (126, 10771680), (135, 10053568), (140, 9694512), (144, 9425220), (160, 8482698), (168, 8078760), (180, 7540176), (189, 7181120), (192, 7068915), (210, 6463008), (216, 6283480), (224, 6059070), (240, 5655132), (252, 5385840), (270, 5026784), (280, 4847256), (288, 4712610), (315, 4308672), (320, 4241349), (336, 4039380), (360, 3770088), (378, 3590560), (420, 3231504), (432, 3141740), (448, 3029535), (480, 2827566), (504, 2692920), (540, 2513392), (560, 2423628), (576, 2356305), (630, 2154336), (672, 2019690), (720, 1885044), (756, 1795280), (840, 1615752), (864, 1570870), (945, 1436224), (960, 1413783), (1008, 1346460), (1080, 1256696), (1120, 1211814), (1260, 1077168), (1344, 1009845), (1440, 942522), (1512, 897640), (1680, 807876), (1728, 785435), (1890, 718112), (2016, 673230), (2160, 628348), (2240, 605907), (2520, 538584), (2880, 471261), (3024, 448820), (3360, 403938), (3780, 359056), (4032, 336615), (4320, 314174), (5040, 269292), (6048, 224410), (6720, 201969), (7560, 179528), (8640, 157087), (10080, 134646), (12096, 112205), (15120, 89764), (20160, 67323), (22441, 60480), (30240, 44882)]