31022980128

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{17749}}^1$

素因数の和:17809

約数の個数: 288

約数和(自身を含む): 109856880000

約数和(自身を除く): 78833899872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 289, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 578, 612, 672, 714, 756, 816, 864, 867, 918, 952, 1008, 1071, 1156, 1224, 1428, 1512, 1632, 1734, 1836, 1904, 2016, 2023, 2142, 2312, 2448, 2601, 2856, 3024, 3213, 3468, 3672, 3808, 4046, 4284, 4624, 4896, 5202, 5712, 6048, 6069, 6426, 6936, 7344, 7803, 8092, 8568, 9248, 10404, 11424, 12138, 12852, 13872, 14688, 15606, 16184, 17136, 17749, 18207, 20808, 24276, 25704, 27744, 31212, 32368, 34272, 35498, 36414, 41616, 48552, 51408, 53247, 54621, 62424, 64736, 70996, 72828, 83232, 97104, 102816, 106494, 109242, 124243, 124848, 141992, 145656, 159741, 194208, 212988, 218484, 248486, 249696, 283984, 291312, 301733, 319482, 372729, 425976, 436968, 479223, 496972, 567968, 582624, 603466, 638964, 745458, 851952, 873936, 905199, 958446, 993944, 1118187, 1206932, 1277928, 1490916, 1703904, 1747872, 1810398, 1916892, 1987888, 2112131, 2236374, 2413864, 2555856, 2715597, 2981832, 3354561, 3620796, 3833784, 3975776, 4224262, 4472748, 4827728, 5111712, 5129461, 5431194, 5963664, 6336393, 6709122, 7241592, 7667568, 8146791, 8448524, 8945496, 9655456, 10258922, 10862388, 11927328, 12672786, 13418244, 14483184, 15335136, 15388383, 16293582, 16897048, 17890992, 19009179, 20517844, 21724776, 25345572, 26836488, 28966368, 30776766, 32587164, 33794096, 35781984, 35906227, 38018358, 41035688, 43449552, 46165149, 50691144, 53672976, 57027537, 61553532, 65174328, 67588192, 71812454, 76036716, 82071376, 86899104, 92330298, 101382288, 107345952, 107718681, 114055074, 123107064, 130348656, 138495447, 143624908, 152073432, 164142752, 184660596, 202764576, 215437362, 228110148, 246214128, 260697312, 276990894, 287249816, 304146864, 323156043, 369321192, 430874724, 456220296, 492428256, 553981788, 574499632, 608293728, 646312086, 738642384, 861749448, 912440592, 969468129, 1107963576, 1148999264, 1292624172, 1477284768, 1723498896, 1824881184, 1938936258, 2215927152, 2585248344, 3446997792, 3877872516, 4431854304, 5170496688, 7755745032, 10340993376, 15511490064, 31022980128]

約数ペア:

[(1, 31022980128), (2, 15511490064), (3, 10340993376), (4, 7755745032), (6, 5170496688), (7, 4431854304), (8, 3877872516), (9, 3446997792), (12, 2585248344), (14, 2215927152), (16, 1938936258), (17, 1824881184), (18, 1723498896), (21, 1477284768), (24, 1292624172), (27, 1148999264), (28, 1107963576), (32, 969468129), (34, 912440592), (36, 861749448), (42, 738642384), (48, 646312086), (51, 608293728), (54, 574499632), (56, 553981788), (63, 492428256), (68, 456220296), (72, 430874724), (84, 369321192), (96, 323156043), (102, 304146864), (108, 287249816), (112, 276990894), (119, 260697312), (126, 246214128), (136, 228110148), (144, 215437362), (153, 202764576), (168, 184660596), (189, 164142752), (204, 152073432), (216, 143624908), (224, 138495447), (238, 130348656), (252, 123107064), (272, 114055074), (288, 107718681), (289, 107345952), (306, 101382288), (336, 92330298), (357, 86899104), (378, 82071376), (408, 76036716), (432, 71812454), (459, 67588192), (476, 65174328), (504, 61553532), (544, 57027537), (578, 53672976), (612, 50691144), (672, 46165149), (714, 43449552), (756, 41035688), (816, 38018358), (864, 35906227), (867, 35781984), (918, 33794096), (952, 32587164), (1008, 30776766), (1071, 28966368), (1156, 26836488), (1224, 25345572), (1428, 21724776), (1512, 20517844), (1632, 19009179), (1734, 17890992), (1836, 16897048), (1904, 16293582), (2016, 15388383), (2023, 15335136), (2142, 14483184), (2312, 13418244), (2448, 12672786), (2601, 11927328), (2856, 10862388), (3024, 10258922), (3213, 9655456), (3468, 8945496), (3672, 8448524), (3808, 8146791), (4046, 7667568), (4284, 7241592), (4624, 6709122), (4896, 6336393), (5202, 5963664), (5712, 5431194), (6048, 5129461), (6069, 5111712), (6426, 4827728), (6936, 4472748), (7344, 4224262), (7803, 3975776), (8092, 3833784), (8568, 3620796), (9248, 3354561), (10404, 2981832), (11424, 2715597), (12138, 2555856), (12852, 2413864), (13872, 2236374), (14688, 2112131), (15606, 1987888), (16184, 1916892), (17136, 1810398), (17749, 1747872), (18207, 1703904), (20808, 1490916), (24276, 1277928), (25704, 1206932), (27744, 1118187), (31212, 993944), (32368, 958446), (34272, 905199), (35498, 873936), (36414, 851952), (41616, 745458), (48552, 638964), (51408, 603466), (53247, 582624), (54621, 567968), (62424, 496972), (64736, 479223), (70996, 436968), (72828, 425976), (83232, 372729), (97104, 319482), (102816, 301733), (106494, 291312), (109242, 283984), (124243, 249696), (124848, 248486), (141992, 218484), (145656, 212988), (159741, 194208)]