730759280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17333}}^1$

素因数の和:17394

約数の個数: 80

約数和(自身を含む): 1857095424

約数和(自身を除く): 1126336144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 17333, 21080, 34666, 42160, 69332, 86665, 138664, 173330, 277328, 294661, 346660, 537323, 589322, 693320, 1074646, 1178644, 1386640, 1473305, 2149292, 2357288, 2686615, 2946610, 4298584, 4714576, 5373230, 5893220, 8597168, 9134491, 10746460, 11786440, 18268982, 21492920, 23572880, 36537964, 42985840, 45672455, 73075928, 91344910, 146151856, 182689820, 365379640, 730759280]

約数ペア:

[(1, 730759280), (2, 365379640), (4, 182689820), (5, 146151856), (8, 91344910), (10, 73075928), (16, 45672455), (17, 42985840), (20, 36537964), (31, 23572880), (34, 21492920), (40, 18268982), (62, 11786440), (68, 10746460), (80, 9134491), (85, 8597168), (124, 5893220), (136, 5373230), (155, 4714576), (170, 4298584), (248, 2946610), (272, 2686615), (310, 2357288), (340, 2149292), (496, 1473305), (527, 1386640), (620, 1178644), (680, 1074646), (1054, 693320), (1240, 589322), (1360, 537323), (2108, 346660), (2480, 294661), (2635, 277328), (4216, 173330), (5270, 138664), (8432, 86665), (10540, 69332), (17333, 42160), (21080, 34666)]