1720985616

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11159}}^1$

素因数の和:11203

約数の個数: 200

約数和(自身を含む): 6028007040

約数和(自身を除く): 4307021424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 567, 612, 648, 714, 756, 816, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1836, 1904, 2142, 2268, 2448, 2754, 2856, 3024, 3213, 3672, 4284, 4536, 5508, 5712, 6426, 7344, 8568, 9072, 9639, 11016, 11159, 12852, 17136, 19278, 22032, 22318, 25704, 33477, 38556, 44636, 51408, 66954, 77112, 78113, 89272, 100431, 133908, 154224, 156226, 178544, 189703, 200862, 234339, 267816, 301293, 312452, 379406, 401724, 468678, 535632, 569109, 602586, 624904, 703017, 758812, 803448, 903879, 937356, 1138218, 1205172, 1249808, 1327921, 1406034, 1517624, 1606896, 1707327, 1807758, 1874712, 2109051, 2276436, 2410344, 2655842, 2812068, 3035248, 3414654, 3615516, 3749424, 3983763, 4218102, 4552872, 4820688, 5121981, 5311684, 5624136, 6327153, 6829308, 7231032, 7967526, 8436204, 9105744, 10243962, 10623368, 11248272, 11951289, 12654306, 13658616, 14462064, 15365943, 15935052, 16872408, 20487924, 21246736, 23902578, 25308612, 27317232, 30731886, 31870104, 33744816, 35853867, 40975848, 47805156, 50617224, 61463772, 63740208, 71707734, 81951696, 95610312, 101234448, 107561601, 122927544, 143415468, 191220624, 215123202, 245855088, 286830936, 430246404, 573661872, 860492808, 1720985616]

約数ペア:

[(1, 1720985616), (2, 860492808), (3, 573661872), (4, 430246404), (6, 286830936), (7, 245855088), (8, 215123202), (9, 191220624), (12, 143415468), (14, 122927544), (16, 107561601), (17, 101234448), (18, 95610312), (21, 81951696), (24, 71707734), (27, 63740208), (28, 61463772), (34, 50617224), (36, 47805156), (42, 40975848), (48, 35853867), (51, 33744816), (54, 31870104), (56, 30731886), (63, 27317232), (68, 25308612), (72, 23902578), (81, 21246736), (84, 20487924), (102, 16872408), (108, 15935052), (112, 15365943), (119, 14462064), (126, 13658616), (136, 12654306), (144, 11951289), (153, 11248272), (162, 10623368), (168, 10243962), (189, 9105744), (204, 8436204), (216, 7967526), (238, 7231032), (252, 6829308), (272, 6327153), (306, 5624136), (324, 5311684), (336, 5121981), (357, 4820688), (378, 4552872), (408, 4218102), (432, 3983763), (459, 3749424), (476, 3615516), (504, 3414654), (567, 3035248), (612, 2812068), (648, 2655842), (714, 2410344), (756, 2276436), (816, 2109051), (918, 1874712), (952, 1807758), (1008, 1707327), (1071, 1606896), (1134, 1517624), (1224, 1406034), (1296, 1327921), (1377, 1249808), (1428, 1205172), (1512, 1138218), (1836, 937356), (1904, 903879), (2142, 803448), (2268, 758812), (2448, 703017), (2754, 624904), (2856, 602586), (3024, 569109), (3213, 535632), (3672, 468678), (4284, 401724), (4536, 379406), (5508, 312452), (5712, 301293), (6426, 267816), (7344, 234339), (8568, 200862), (9072, 189703), (9639, 178544), (11016, 156226), (11159, 154224), (12852, 133908), (17136, 100431), (19278, 89272), (22032, 78113), (22318, 77112), (25704, 66954), (33477, 51408), (38556, 44636)]