5489686440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{726149}}^1$

素因数の和:726176

約数の個数: 128

約数和(自身を含む): 20913120000

約数和(自身を除く): 15423433560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 726149, 1452298, 2178447, 2904596, 3630745, 4356894, 5083043, 5809192, 6535341, 7261490, 8713788, 10166086, 10892235, 13070682, 14522980, 15249129, 17427576, 19606023, 20332172, 21784470, 25415215, 26141364, 29045960, 30498258, 32676705, 39212046, 40664344, 43568940, 45747387, 50830430, 52282728, 60996516, 65353410, 76245645, 78424092, 87137880, 91494774, 98030115, 101660860, 121993032, 130706820, 137242161, 152491290, 156848184, 182989548, 196060230, 203321720, 228736935, 261413640, 274484322, 304982580, 365979096, 392120460, 457473870, 548968644, 609965160, 686210805, 784240920, 914947740, 1097937288, 1372421610, 1829895480, 2744843220, 5489686440]

約数ペア:

[(1, 5489686440), (2, 2744843220), (3, 1829895480), (4, 1372421610), (5, 1097937288), (6, 914947740), (7, 784240920), (8, 686210805), (9, 609965160), (10, 548968644), (12, 457473870), (14, 392120460), (15, 365979096), (18, 304982580), (20, 274484322), (21, 261413640), (24, 228736935), (27, 203321720), (28, 196060230), (30, 182989548), (35, 156848184), (36, 152491290), (40, 137242161), (42, 130706820), (45, 121993032), (54, 101660860), (56, 98030115), (60, 91494774), (63, 87137880), (70, 78424092), (72, 76245645), (84, 65353410), (90, 60996516), (105, 52282728), (108, 50830430), (120, 45747387), (126, 43568940), (135, 40664344), (140, 39212046), (168, 32676705), (180, 30498258), (189, 29045960), (210, 26141364), (216, 25415215), (252, 21784470), (270, 20332172), (280, 19606023), (315, 17427576), (360, 15249129), (378, 14522980), (420, 13070682), (504, 10892235), (540, 10166086), (630, 8713788), (756, 7261490), (840, 6535341), (945, 5809192), (1080, 5083043), (1260, 4356894), (1512, 3630745), (1890, 2904596), (2520, 2178447), (3780, 1452298), (7560, 726149)]