578777920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15199}}^1$

素因数の和:15240

約数の個数: 112

約数和(自身を含む): 1667865600

約数和(自身を除く): 1089087680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 15199, 19040, 30398, 38080, 60796, 75995, 106393, 121592, 151990, 212786, 243184, 258383, 303980, 425572, 486368, 516766, 531965, 607960, 851144, 972736, 1033532, 1063930, 1215920, 1291915, 1702288, 1808681, 2067064, 2127860, 2431840, 2583830, 3404576, 3617362, 4134128, 4255720, 4863680, 5167660, 6809152, 7234724, 8268256, 8511440, 9043405, 10335320, 14469448, 16536512, 17022880, 18086810, 20670640, 28938896, 34045760, 36173620, 41341280, 57877792, 72347240, 82682560, 115755584, 144694480, 289388960, 578777920]

約数ペア:

[(1, 578777920), (2, 289388960), (4, 144694480), (5, 115755584), (7, 82682560), (8, 72347240), (10, 57877792), (14, 41341280), (16, 36173620), (17, 34045760), (20, 28938896), (28, 20670640), (32, 18086810), (34, 17022880), (35, 16536512), (40, 14469448), (56, 10335320), (64, 9043405), (68, 8511440), (70, 8268256), (80, 7234724), (85, 6809152), (112, 5167660), (119, 4863680), (136, 4255720), (140, 4134128), (160, 3617362), (170, 3404576), (224, 2583830), (238, 2431840), (272, 2127860), (280, 2067064), (320, 1808681), (340, 1702288), (448, 1291915), (476, 1215920), (544, 1063930), (560, 1033532), (595, 972736), (680, 851144), (952, 607960), (1088, 531965), (1120, 516766), (1190, 486368), (1360, 425572), (1904, 303980), (2240, 258383), (2380, 243184), (2720, 212786), (3808, 151990), (4760, 121592), (5440, 106393), (7616, 75995), (9520, 60796), (15199, 38080), (19040, 30398)]