165243960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2898

約数の個数: 192

約数和(自身を含む): 640673280

約数和(自身を除く): 475429320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2851, 2898, 3220, 3864, 4140, 4830, 5702, 5796, 6440, 7245, 8280, 8553, 9660, 11404, 11592, 14255, 14490, 17106, 19320, 19957, 22808, 25659, 28510, 28980, 34212, 39914, 42765, 51318, 57020, 57960, 59871, 65573, 68424, 79828, 85530, 99785, 102636, 114040, 119742, 128295, 131146, 159656, 171060, 179613, 196719, 199570, 205272, 239484, 256590, 262292, 299355, 327865, 342120, 359226, 393438, 399140, 459011, 478968, 513180, 524584, 590157, 598710, 655730, 718452, 786876, 798280, 898065, 918022, 983595, 1026360, 1180314, 1197420, 1311460, 1377033, 1436904, 1573752, 1796130, 1836044, 1967190, 2295055, 2360628, 2394840, 2622920, 2754066, 2950785, 3592260, 3672088, 3934380, 4131099, 4590110, 4721256, 5508132, 5901570, 6885165, 7184520, 7868760, 8262198, 9180220, 11016264, 11803140, 13770330, 16524396, 18360440, 20655495, 23606280, 27540660, 33048792, 41310990, 55081320, 82621980, 165243960]

約数ペア:

[(1, 165243960), (2, 82621980), (3, 55081320), (4, 41310990), (5, 33048792), (6, 27540660), (7, 23606280), (8, 20655495), (9, 18360440), (10, 16524396), (12, 13770330), (14, 11803140), (15, 11016264), (18, 9180220), (20, 8262198), (21, 7868760), (23, 7184520), (24, 6885165), (28, 5901570), (30, 5508132), (35, 4721256), (36, 4590110), (40, 4131099), (42, 3934380), (45, 3672088), (46, 3592260), (56, 2950785), (60, 2754066), (63, 2622920), (69, 2394840), (70, 2360628), (72, 2295055), (84, 1967190), (90, 1836044), (92, 1796130), (105, 1573752), (115, 1436904), (120, 1377033), (126, 1311460), (138, 1197420), (140, 1180314), (161, 1026360), (168, 983595), (180, 918022), (184, 898065), (207, 798280), (210, 786876), (230, 718452), (252, 655730), (276, 598710), (280, 590157), (315, 524584), (322, 513180), (345, 478968), (360, 459011), (414, 399140), (420, 393438), (460, 359226), (483, 342120), (504, 327865), (552, 299355), (630, 262292), (644, 256590), (690, 239484), (805, 205272), (828, 199570), (840, 196719), (920, 179613), (966, 171060), (1035, 159656), (1260, 131146), (1288, 128295), (1380, 119742), (1449, 114040), (1610, 102636), (1656, 99785), (1932, 85530), (2070, 79828), (2415, 68424), (2520, 65573), (2760, 59871), (2851, 57960), (2898, 57020), (3220, 51318), (3864, 42765), (4140, 39914), (4830, 34212), (5702, 28980), (5796, 28510), (6440, 25659), (7245, 22808), (8280, 19957), (8553, 19320), (9660, 17106), (11404, 14490), (11592, 14255)]