238878560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2896

約数の個数: 96

約数和(自身を含む): 617041152

約数和(自身を除く): 378162592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 2833, 4216, 4960, 5270, 5666, 8432, 10540, 11332, 14165, 16864, 21080, 22664, 28330, 42160, 45328, 48161, 56660, 84320, 87823, 90656, 96322, 113320, 175646, 192644, 226640, 240805, 351292, 385288, 439115, 453280, 481610, 702584, 770576, 878230, 963220, 1405168, 1492991, 1541152, 1756460, 1926440, 2810336, 2985982, 3512920, 3852880, 5971964, 7025840, 7464955, 7705760, 11943928, 14051680, 14929910, 23887856, 29859820, 47775712, 59719640, 119439280, 238878560]

約数ペア:

[(1, 238878560), (2, 119439280), (4, 59719640), (5, 47775712), (8, 29859820), (10, 23887856), (16, 14929910), (17, 14051680), (20, 11943928), (31, 7705760), (32, 7464955), (34, 7025840), (40, 5971964), (62, 3852880), (68, 3512920), (80, 2985982), (85, 2810336), (124, 1926440), (136, 1756460), (155, 1541152), (160, 1492991), (170, 1405168), (248, 963220), (272, 878230), (310, 770576), (340, 702584), (496, 481610), (527, 453280), (544, 439115), (620, 385288), (680, 351292), (992, 240805), (1054, 226640), (1240, 192644), (1360, 175646), (2108, 113320), (2480, 96322), (2635, 90656), (2720, 87823), (2833, 84320), (4216, 56660), (4960, 48161), (5270, 45328), (5666, 42160), (8432, 28330), (10540, 22664), (11332, 21080), (14165, 16864)]