1720662912

素因数分解:

$2^7\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2570

約数の個数: 160

約数和(自身を含む): 5199190920

約数和(自身を除く): 3478528008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 201, 216, 268, 288, 324, 384, 402, 432, 536, 576, 603, 648, 804, 864, 1072, 1152, 1206, 1296, 1608, 1728, 1809, 2144, 2412, 2477, 2592, 3216, 3456, 3618, 4288, 4824, 4954, 5184, 5427, 6432, 7236, 7431, 8576, 9648, 9908, 10368, 10854, 12864, 14472, 14862, 19296, 19816, 21708, 22293, 25728, 28944, 29724, 38592, 39632, 43416, 44586, 57888, 59448, 66879, 77184, 79264, 86832, 89172, 115776, 118896, 133758, 158528, 165959, 173664, 178344, 200637, 231552, 237792, 267516, 317056, 331918, 347328, 356688, 401274, 475584, 497877, 535032, 663836, 694656, 713376, 802548, 951168, 995754, 1070064, 1327672, 1426752, 1493631, 1605096, 1991508, 2140128, 2655344, 2853504, 2987262, 3210192, 3983016, 4280256, 4480893, 5310688, 5974524, 6420384, 7966032, 8560512, 8961786, 10621376, 11949048, 12840768, 13442679, 15932064, 17923572, 21242752, 23898096, 25681536, 26885358, 31864128, 35847144, 47796192, 53770716, 63728256, 71694288, 95592384, 107541432, 143388576, 191184768, 215082864, 286777152, 430165728, 573554304, 860331456, 1720662912]

約数ペア:

[(1, 1720662912), (2, 860331456), (3, 573554304), (4, 430165728), (6, 286777152), (8, 215082864), (9, 191184768), (12, 143388576), (16, 107541432), (18, 95592384), (24, 71694288), (27, 63728256), (32, 53770716), (36, 47796192), (48, 35847144), (54, 31864128), (64, 26885358), (67, 25681536), (72, 23898096), (81, 21242752), (96, 17923572), (108, 15932064), (128, 13442679), (134, 12840768), (144, 11949048), (162, 10621376), (192, 8961786), (201, 8560512), (216, 7966032), (268, 6420384), (288, 5974524), (324, 5310688), (384, 4480893), (402, 4280256), (432, 3983016), (536, 3210192), (576, 2987262), (603, 2853504), (648, 2655344), (804, 2140128), (864, 1991508), (1072, 1605096), (1152, 1493631), (1206, 1426752), (1296, 1327672), (1608, 1070064), (1728, 995754), (1809, 951168), (2144, 802548), (2412, 713376), (2477, 694656), (2592, 663836), (3216, 535032), (3456, 497877), (3618, 475584), (4288, 401274), (4824, 356688), (4954, 347328), (5184, 331918), (5427, 317056), (6432, 267516), (7236, 237792), (7431, 231552), (8576, 200637), (9648, 178344), (9908, 173664), (10368, 165959), (10854, 158528), (12864, 133758), (14472, 118896), (14862, 115776), (19296, 89172), (19816, 86832), (21708, 79264), (22293, 77184), (25728, 66879), (28944, 59448), (29724, 57888), (38592, 44586), (39632, 43416)]