141716820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 505612800

約数和(自身を除く): 363895980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 49, 57, 59, 60, 70, 76, 84, 86, 95, 98, 105, 114, 118, 129, 133, 140, 147, 172, 177, 190, 196, 210, 215, 228, 236, 245, 258, 266, 285, 294, 295, 301, 354, 380, 399, 413, 420, 430, 490, 516, 532, 570, 588, 590, 602, 645, 665, 708, 735, 798, 817, 826, 860, 885, 903, 931, 980, 1121, 1140, 1180, 1204, 1239, 1290, 1330, 1470, 1505, 1596, 1634, 1652, 1770, 1806, 1862, 1995, 2065, 2107, 2242, 2451, 2478, 2537, 2580, 2660, 2793, 2891, 2940, 3010, 3268, 3363, 3540, 3612, 3724, 3990, 4085, 4130, 4214, 4484, 4515, 4655, 4902, 4956, 5074, 5586, 5605, 5719, 5782, 6020, 6195, 6321, 6726, 7611, 7847, 7980, 8170, 8260, 8428, 8673, 9030, 9310, 9804, 10148, 10535, 11172, 11210, 11438, 11564, 12255, 12390, 12642, 12685, 13452, 13965, 14455, 15222, 15694, 16340, 16815, 17157, 17346, 17759, 18060, 18620, 21070, 22420, 22876, 23541, 24510, 24780, 25284, 25370, 27930, 28595, 28910, 30444, 31388, 31605, 33630, 34314, 34692, 35518, 38055, 39235, 40033, 42140, 43365, 47082, 48203, 49020, 50740, 53277, 54929, 55860, 57190, 57820, 63210, 67260, 68628, 71036, 76110, 78470, 80066, 85785, 86730, 88795, 94164, 96406, 106554, 109858, 114380, 117705, 120099, 124313, 126420, 144609, 152220, 156940, 160132, 164787, 171570, 173460, 177590, 192812, 200165, 213108, 219716, 235410, 240198, 241015, 248626, 266385, 274645, 289218, 329574, 337421, 343140, 355180, 372939, 400330, 470820, 480396, 482030, 497252, 532770, 549290, 578436, 600495, 621565, 659148, 674842, 723045, 745878, 800660, 823935, 964060, 1012263, 1065540, 1098580, 1200990, 1243130, 1349684, 1446090, 1491756, 1647870, 1687105, 1864695, 2024526, 2361947, 2401980, 2486260, 2892180, 3295740, 3374210, 3729390, 4049052, 4723894, 5061315, 6748420, 7085841, 7458780, 9447788, 10122630, 11809735, 14171682, 20245260, 23619470, 28343364, 35429205, 47238940, 70858410, 141716820]

約数ペア:

[(1, 141716820), (2, 70858410), (3, 47238940), (4, 35429205), (5, 28343364), (6, 23619470), (7, 20245260), (10, 14171682), (12, 11809735), (14, 10122630), (15, 9447788), (19, 7458780), (20, 7085841), (21, 6748420), (28, 5061315), (30, 4723894), (35, 4049052), (38, 3729390), (42, 3374210), (43, 3295740), (49, 2892180), (57, 2486260), (59, 2401980), (60, 2361947), (70, 2024526), (76, 1864695), (84, 1687105), (86, 1647870), (95, 1491756), (98, 1446090), (105, 1349684), (114, 1243130), (118, 1200990), (129, 1098580), (133, 1065540), (140, 1012263), (147, 964060), (172, 823935), (177, 800660), (190, 745878), (196, 723045), (210, 674842), (215, 659148), (228, 621565), (236, 600495), (245, 578436), (258, 549290), (266, 532770), (285, 497252), (294, 482030), (295, 480396), (301, 470820), (354, 400330), (380, 372939), (399, 355180), (413, 343140), (420, 337421), (430, 329574), (490, 289218), (516, 274645), (532, 266385), (570, 248626), (588, 241015), (590, 240198), (602, 235410), (645, 219716), (665, 213108), (708, 200165), (735, 192812), (798, 177590), (817, 173460), (826, 171570), (860, 164787), (885, 160132), (903, 156940), (931, 152220), (980, 144609), (1121, 126420), (1140, 124313), (1180, 120099), (1204, 117705), (1239, 114380), (1290, 109858), (1330, 106554), (1470, 96406), (1505, 94164), (1596, 88795), (1634, 86730), (1652, 85785), (1770, 80066), (1806, 78470), (1862, 76110), (1995, 71036), (2065, 68628), (2107, 67260), (2242, 63210), (2451, 57820), (2478, 57190), (2537, 55860), (2580, 54929), (2660, 53277), (2793, 50740), (2891, 49020), (2940, 48203), (3010, 47082), (3268, 43365), (3363, 42140), (3540, 40033), (3612, 39235), (3724, 38055), (3990, 35518), (4085, 34692), (4130, 34314), (4214, 33630), (4484, 31605), (4515, 31388), (4655, 30444), (4902, 28910), (4956, 28595), (5074, 27930), (5586, 25370), (5605, 25284), (5719, 24780), (5782, 24510), (6020, 23541), (6195, 22876), (6321, 22420), (6726, 21070), (7611, 18620), (7847, 18060), (7980, 17759), (8170, 17346), (8260, 17157), (8428, 16815), (8673, 16340), (9030, 15694), (9310, 15222), (9804, 14455), (10148, 13965), (10535, 13452), (11172, 12685), (11210, 12642), (11438, 12390), (11564, 12255)]