16844280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 39142920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 359, 391, 408, 460, 510, 552, 680, 690, 718, 782, 920, 1020, 1077, 1173, 1380, 1436, 1564, 1795, 1955, 2040, 2154, 2346, 2760, 2872, 3128, 3590, 3910, 4308, 4692, 5385, 5865, 6103, 7180, 7820, 8257, 8616, 9384, 10770, 11730, 12206, 14360, 15640, 16514, 18309, 21540, 23460, 24412, 24771, 30515, 33028, 36618, 41285, 43080, 46920, 48824, 49542, 61030, 66056, 73236, 82570, 91545, 99084, 122060, 123855, 140369, 146472, 165140, 183090, 198168, 244120, 247710, 280738, 330280, 366180, 421107, 495420, 561476, 701845, 732360, 842214, 990840, 1122952, 1403690, 1684428, 2105535, 2807380, 3368856, 4211070, 5614760, 8422140, 16844280]

約数ペア:

[(1, 16844280), (2, 8422140), (3, 5614760), (4, 4211070), (5, 3368856), (6, 2807380), (8, 2105535), (10, 1684428), (12, 1403690), (15, 1122952), (17, 990840), (20, 842214), (23, 732360), (24, 701845), (30, 561476), (34, 495420), (40, 421107), (46, 366180), (51, 330280), (60, 280738), (68, 247710), (69, 244120), (85, 198168), (92, 183090), (102, 165140), (115, 146472), (120, 140369), (136, 123855), (138, 122060), (170, 99084), (184, 91545), (204, 82570), (230, 73236), (255, 66056), (276, 61030), (340, 49542), (345, 48824), (359, 46920), (391, 43080), (408, 41285), (460, 36618), (510, 33028), (552, 30515), (680, 24771), (690, 24412), (718, 23460), (782, 21540), (920, 18309), (1020, 16514), (1077, 15640), (1173, 14360), (1380, 12206), (1436, 11730), (1564, 10770), (1795, 9384), (1955, 8616), (2040, 8257), (2154, 7820), (2346, 7180), (2760, 6103), (2872, 5865), (3128, 5385), (3590, 4692), (3910, 4308)]