210079170

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 675354240

約数和(自身を除く): 465275070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 67, 70, 79, 81, 90, 98, 105, 126, 134, 135, 147, 158, 162, 189, 201, 210, 237, 245, 270, 294, 315, 335, 378, 395, 402, 405, 441, 469, 474, 490, 553, 567, 603, 630, 670, 711, 735, 790, 810, 882, 938, 945, 1005, 1106, 1134, 1185, 1206, 1323, 1407, 1422, 1470, 1659, 1809, 1890, 2010, 2133, 2205, 2345, 2370, 2646, 2765, 2814, 2835, 3015, 3283, 3318, 3555, 3618, 3871, 3969, 4221, 4266, 4410, 4690, 4977, 5293, 5427, 5530, 5670, 6030, 6399, 6566, 6615, 7035, 7110, 7742, 7938, 8295, 8442, 9045, 9849, 9954, 10586, 10665, 10854, 11613, 12663, 12798, 13230, 14070, 14931, 15879, 16415, 16590, 18090, 19355, 19698, 19845, 21105, 21330, 23226, 24885, 25326, 26465, 27135, 29547, 29862, 31758, 31995, 32830, 34839, 37051, 37989, 38710, 39690, 42210, 44793, 47637, 49245, 49770, 52930, 54270, 58065, 59094, 63315, 63990, 69678, 74102, 74655, 75978, 79395, 88641, 89586, 95274, 98490, 104517, 111153, 116130, 126630, 142911, 147735, 149310, 158790, 174195, 177282, 185255, 189945, 209034, 222306, 223965, 238185, 259357, 265923, 285822, 295470, 313551, 333459, 348390, 370510, 379890, 428733, 443205, 447930, 476370, 518714, 522585, 531846, 555765, 627102, 666918, 714555, 778071, 857466, 886410, 1000377, 1045170, 1111530, 1296785, 1329615, 1429110, 1556142, 1567755, 1667295, 2000754, 2143665, 2334213, 2593570, 2659230, 3001131, 3135510, 3334590, 3890355, 4287330, 4668426, 5001885, 6002262, 7002639, 7780710, 10003770, 11671065, 14005278, 15005655, 21007917, 23342130, 30011310, 35013195, 42015834, 70026390, 105039585, 210079170]

約数ペア:

[(1, 210079170), (2, 105039585), (3, 70026390), (5, 42015834), (6, 35013195), (7, 30011310), (9, 23342130), (10, 21007917), (14, 15005655), (15, 14005278), (18, 11671065), (21, 10003770), (27, 7780710), (30, 7002639), (35, 6002262), (42, 5001885), (45, 4668426), (49, 4287330), (54, 3890355), (63, 3334590), (67, 3135510), (70, 3001131), (79, 2659230), (81, 2593570), (90, 2334213), (98, 2143665), (105, 2000754), (126, 1667295), (134, 1567755), (135, 1556142), (147, 1429110), (158, 1329615), (162, 1296785), (189, 1111530), (201, 1045170), (210, 1000377), (237, 886410), (245, 857466), (270, 778071), (294, 714555), (315, 666918), (335, 627102), (378, 555765), (395, 531846), (402, 522585), (405, 518714), (441, 476370), (469, 447930), (474, 443205), (490, 428733), (553, 379890), (567, 370510), (603, 348390), (630, 333459), (670, 313551), (711, 295470), (735, 285822), (790, 265923), (810, 259357), (882, 238185), (938, 223965), (945, 222306), (1005, 209034), (1106, 189945), (1134, 185255), (1185, 177282), (1206, 174195), (1323, 158790), (1407, 149310), (1422, 147735), (1470, 142911), (1659, 126630), (1809, 116130), (1890, 111153), (2010, 104517), (2133, 98490), (2205, 95274), (2345, 89586), (2370, 88641), (2646, 79395), (2765, 75978), (2814, 74655), (2835, 74102), (3015, 69678), (3283, 63990), (3318, 63315), (3555, 59094), (3618, 58065), (3871, 54270), (3969, 52930), (4221, 49770), (4266, 49245), (4410, 47637), (4690, 44793), (4977, 42210), (5293, 39690), (5427, 38710), (5530, 37989), (5670, 37051), (6030, 34839), (6399, 32830), (6566, 31995), (6615, 31758), (7035, 29862), (7110, 29547), (7742, 27135), (7938, 26465), (8295, 25326), (8442, 24885), (9045, 23226), (9849, 21330), (9954, 21105), (10586, 19845), (10665, 19698), (10854, 19355), (11613, 18090), (12663, 16590), (12798, 16415), (13230, 15879), (14070, 14931)]