450136960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 1357171200

約数和(自身を除く): 907034240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 64, 65, 70, 80, 91, 104, 112, 118, 128, 130, 131, 140, 160, 182, 208, 224, 236, 260, 262, 280, 295, 320, 364, 413, 416, 448, 455, 472, 520, 524, 560, 590, 640, 655, 728, 767, 826, 832, 896, 910, 917, 944, 1040, 1048, 1120, 1180, 1310, 1456, 1534, 1652, 1664, 1703, 1820, 1834, 1888, 2065, 2080, 2096, 2240, 2360, 2620, 2912, 3068, 3304, 3406, 3640, 3668, 3776, 3835, 4130, 4160, 4192, 4480, 4585, 4720, 5240, 5369, 5824, 6136, 6608, 6812, 7280, 7336, 7552, 7670, 7729, 8260, 8320, 8384, 8515, 9170, 9440, 10480, 10738, 11648, 11921, 12272, 13216, 13624, 14560, 14672, 15340, 15458, 16520, 16768, 17030, 18340, 18880, 20960, 21476, 23842, 24544, 26432, 26845, 27248, 29120, 29344, 30680, 30916, 33040, 34060, 36680, 37760, 38645, 41920, 42952, 47684, 49088, 52864, 53690, 54103, 54496, 58240, 58688, 59605, 61360, 61832, 66080, 68120, 73360, 77290, 83840, 85904, 95368, 98176, 100477, 107380, 108206, 108992, 117376, 119210, 122720, 123664, 132160, 136240, 146720, 154580, 171808, 190736, 200954, 214760, 216412, 217984, 238420, 245440, 247328, 264320, 270515, 272480, 293440, 309160, 343616, 381472, 401908, 429520, 432824, 476840, 490880, 494656, 502385, 541030, 544960, 586880, 618320, 687232, 703339, 762944, 803816, 859040, 865648, 953680, 989312, 1004770, 1082060, 1089920, 1236640, 1406678, 1525888, 1607632, 1718080, 1731296, 1907360, 2009540, 2164120, 2473280, 2813356, 3215264, 3436160, 3462592, 3516695, 3814720, 4019080, 4328240, 4946560, 5626712, 6430528, 6925184, 7033390, 7629440, 8038160, 8656480, 11253424, 12861056, 14066780, 16076320, 17312960, 22506848, 28133560, 32152640, 34625920, 45013696, 56267120, 64305280, 90027392, 112534240, 225068480, 450136960]

約数ペア:

[(1, 450136960), (2, 225068480), (4, 112534240), (5, 90027392), (7, 64305280), (8, 56267120), (10, 45013696), (13, 34625920), (14, 32152640), (16, 28133560), (20, 22506848), (26, 17312960), (28, 16076320), (32, 14066780), (35, 12861056), (40, 11253424), (52, 8656480), (56, 8038160), (59, 7629440), (64, 7033390), (65, 6925184), (70, 6430528), (80, 5626712), (91, 4946560), (104, 4328240), (112, 4019080), (118, 3814720), (128, 3516695), (130, 3462592), (131, 3436160), (140, 3215264), (160, 2813356), (182, 2473280), (208, 2164120), (224, 2009540), (236, 1907360), (260, 1731296), (262, 1718080), (280, 1607632), (295, 1525888), (320, 1406678), (364, 1236640), (413, 1089920), (416, 1082060), (448, 1004770), (455, 989312), (472, 953680), (520, 865648), (524, 859040), (560, 803816), (590, 762944), (640, 703339), (655, 687232), (728, 618320), (767, 586880), (826, 544960), (832, 541030), (896, 502385), (910, 494656), (917, 490880), (944, 476840), (1040, 432824), (1048, 429520), (1120, 401908), (1180, 381472), (1310, 343616), (1456, 309160), (1534, 293440), (1652, 272480), (1664, 270515), (1703, 264320), (1820, 247328), (1834, 245440), (1888, 238420), (2065, 217984), (2080, 216412), (2096, 214760), (2240, 200954), (2360, 190736), (2620, 171808), (2912, 154580), (3068, 146720), (3304, 136240), (3406, 132160), (3640, 123664), (3668, 122720), (3776, 119210), (3835, 117376), (4130, 108992), (4160, 108206), (4192, 107380), (4480, 100477), (4585, 98176), (4720, 95368), (5240, 85904), (5369, 83840), (5824, 77290), (6136, 73360), (6608, 68120), (6812, 66080), (7280, 61832), (7336, 61360), (7552, 59605), (7670, 58688), (7729, 58240), (8260, 54496), (8320, 54103), (8384, 53690), (8515, 52864), (9170, 49088), (9440, 47684), (10480, 42952), (10738, 41920), (11648, 38645), (11921, 37760), (12272, 36680), (13216, 34060), (13624, 33040), (14560, 30916), (14672, 30680), (15340, 29344), (15458, 29120), (16520, 27248), (16768, 26845), (17030, 26432), (18340, 24544), (18880, 23842), (20960, 21476)]