397383360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 224

約数和(自身を含む): 1392228864

約数和(自身を除く): 994845504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 311, 320, 330, 352, 363, 440, 480, 484, 528, 605, 622, 660, 704, 726, 880, 933, 960, 968, 1056, 1210, 1244, 1320, 1331, 1452, 1555, 1760, 1815, 1866, 1936, 2112, 2420, 2488, 2640, 2662, 2904, 3110, 3421, 3520, 3630, 3732, 3872, 3993, 4665, 4840, 4976, 5280, 5324, 5808, 6220, 6655, 6842, 7260, 7464, 7744, 7986, 9330, 9680, 9952, 10263, 10560, 10648, 11616, 12440, 13310, 13684, 14520, 14928, 15972, 17105, 18660, 19360, 19904, 19965, 20526, 21296, 23232, 24880, 26620, 27368, 29040, 29856, 31944, 34210, 37320, 37631, 38720, 39930, 41052, 42592, 49760, 51315, 53240, 54736, 58080, 59712, 63888, 68420, 74640, 75262, 79860, 82104, 85184, 99520, 102630, 106480, 109472, 112893, 116160, 127776, 136840, 149280, 150524, 159720, 164208, 188155, 205260, 212960, 218944, 225786, 255552, 273680, 298560, 301048, 319440, 328416, 376310, 410520, 413941, 425920, 451572, 547360, 564465, 602096, 638880, 656832, 752620, 821040, 827882, 903144, 1094720, 1128930, 1204192, 1241823, 1277760, 1505240, 1642080, 1655764, 1806288, 2069705, 2257860, 2408384, 2483646, 3010480, 3284160, 3311528, 3612576, 4139410, 4515720, 4967292, 6020960, 6209115, 6623056, 7225152, 8278820, 9031440, 9934584, 12041920, 12418230, 13246112, 16557640, 18062880, 19869168, 24836460, 26492224, 33115280, 36125760, 39738336, 49672920, 66230560, 79476672, 99345840, 132461120, 198691680, 397383360]

約数ペア:

[(1, 397383360), (2, 198691680), (3, 132461120), (4, 99345840), (5, 79476672), (6, 66230560), (8, 49672920), (10, 39738336), (11, 36125760), (12, 33115280), (15, 26492224), (16, 24836460), (20, 19869168), (22, 18062880), (24, 16557640), (30, 13246112), (32, 12418230), (33, 12041920), (40, 9934584), (44, 9031440), (48, 8278820), (55, 7225152), (60, 6623056), (64, 6209115), (66, 6020960), (80, 4967292), (88, 4515720), (96, 4139410), (110, 3612576), (120, 3311528), (121, 3284160), (132, 3010480), (160, 2483646), (165, 2408384), (176, 2257860), (192, 2069705), (220, 1806288), (240, 1655764), (242, 1642080), (264, 1505240), (311, 1277760), (320, 1241823), (330, 1204192), (352, 1128930), (363, 1094720), (440, 903144), (480, 827882), (484, 821040), (528, 752620), (605, 656832), (622, 638880), (660, 602096), (704, 564465), (726, 547360), (880, 451572), (933, 425920), (960, 413941), (968, 410520), (1056, 376310), (1210, 328416), (1244, 319440), (1320, 301048), (1331, 298560), (1452, 273680), (1555, 255552), (1760, 225786), (1815, 218944), (1866, 212960), (1936, 205260), (2112, 188155), (2420, 164208), (2488, 159720), (2640, 150524), (2662, 149280), (2904, 136840), (3110, 127776), (3421, 116160), (3520, 112893), (3630, 109472), (3732, 106480), (3872, 102630), (3993, 99520), (4665, 85184), (4840, 82104), (4976, 79860), (5280, 75262), (5324, 74640), (5808, 68420), (6220, 63888), (6655, 59712), (6842, 58080), (7260, 54736), (7464, 53240), (7744, 51315), (7986, 49760), (9330, 42592), (9680, 41052), (9952, 39930), (10263, 38720), (10560, 37631), (10648, 37320), (11616, 34210), (12440, 31944), (13310, 29856), (13684, 29040), (14520, 27368), (14928, 26620), (15972, 24880), (17105, 23232), (18660, 21296), (19360, 20526), (19904, 19965)]