210823620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 524613180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 133, 140, 145, 174, 190, 203, 210, 228, 266, 285, 290, 348, 380, 399, 406, 420, 435, 532, 551, 570, 580, 609, 665, 798, 812, 870, 911, 1015, 1102, 1140, 1218, 1330, 1596, 1653, 1740, 1822, 1995, 2030, 2204, 2436, 2660, 2733, 2755, 3045, 3306, 3644, 3857, 3990, 4060, 4555, 5466, 5510, 6090, 6377, 6612, 7714, 7980, 8265, 9110, 10932, 11020, 11571, 12180, 12754, 13665, 15428, 16530, 17309, 18220, 19131, 19285, 23142, 25508, 26419, 27330, 31885, 33060, 34618, 38262, 38570, 46284, 51927, 52838, 54660, 57855, 63770, 69236, 76524, 77140, 79257, 86545, 95655, 103854, 105676, 115710, 121163, 127540, 132095, 158514, 173090, 184933, 191310, 207708, 231420, 242326, 259635, 264190, 317028, 346180, 363489, 369866, 382620, 396285, 484652, 501961, 519270, 528380, 554799, 605815, 726978, 739732, 792570, 924665, 1003922, 1038540, 1109598, 1211630, 1453956, 1505883, 1585140, 1817445, 1849330, 2007844, 2219196, 2423260, 2509805, 2773995, 3011766, 3513727, 3634890, 3698660, 5019610, 5547990, 6023532, 7027454, 7269780, 7529415, 10039220, 10541181, 11095980, 14054908, 15058830, 17568635, 21082362, 30117660, 35137270, 42164724, 52705905, 70274540, 105411810, 210823620]

約数ペア:

[(1, 210823620), (2, 105411810), (3, 70274540), (4, 52705905), (5, 42164724), (6, 35137270), (7, 30117660), (10, 21082362), (12, 17568635), (14, 15058830), (15, 14054908), (19, 11095980), (20, 10541181), (21, 10039220), (28, 7529415), (29, 7269780), (30, 7027454), (35, 6023532), (38, 5547990), (42, 5019610), (57, 3698660), (58, 3634890), (60, 3513727), (70, 3011766), (76, 2773995), (84, 2509805), (87, 2423260), (95, 2219196), (105, 2007844), (114, 1849330), (116, 1817445), (133, 1585140), (140, 1505883), (145, 1453956), (174, 1211630), (190, 1109598), (203, 1038540), (210, 1003922), (228, 924665), (266, 792570), (285, 739732), (290, 726978), (348, 605815), (380, 554799), (399, 528380), (406, 519270), (420, 501961), (435, 484652), (532, 396285), (551, 382620), (570, 369866), (580, 363489), (609, 346180), (665, 317028), (798, 264190), (812, 259635), (870, 242326), (911, 231420), (1015, 207708), (1102, 191310), (1140, 184933), (1218, 173090), (1330, 158514), (1596, 132095), (1653, 127540), (1740, 121163), (1822, 115710), (1995, 105676), (2030, 103854), (2204, 95655), (2436, 86545), (2660, 79257), (2733, 77140), (2755, 76524), (3045, 69236), (3306, 63770), (3644, 57855), (3857, 54660), (3990, 52838), (4060, 51927), (4555, 46284), (5466, 38570), (5510, 38262), (6090, 34618), (6377, 33060), (6612, 31885), (7714, 27330), (7980, 26419), (8265, 25508), (9110, 23142), (10932, 19285), (11020, 19131), (11571, 18220), (12180, 17309), (12754, 16530), (13665, 15428)]