391807680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3373}}^1$

素因数の和:3415

約数の個数: 168

約数和(自身を含む): 1367765616

約数和(自身を除く): 975957936

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, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3373, 3520, 3630, 3872, 4840, 5280, 5808, 6746, 7260, 7744, 9680, 10119, 10560, 11616, 13492, 14520, 16865, 19360, 20238, 23232, 26984, 29040, 33730, 37103, 38720, 40476, 50595, 53968, 58080, 67460, 74206, 80952, 101190, 107936, 111309, 116160, 134920, 148412, 161904, 185515, 202380, 215872, 222618, 269840, 296824, 323808, 371030, 404760, 408133, 445236, 539680, 556545, 593648, 647616, 742060, 809520, 816266, 890472, 1079360, 1113090, 1187296, 1224399, 1484120, 1619040, 1632532, 1780944, 2040665, 2226180, 2374592, 2448798, 2968240, 3238080, 3265064, 3561888, 4081330, 4452360, 4897596, 5936480, 6121995, 6530128, 7123776, 8162660, 8904720, 9795192, 11872960, 12243990, 13060256, 16325320, 17809440, 19590384, 24487980, 26120512, 32650640, 35618880, 39180768, 48975960, 65301280, 78361536, 97951920, 130602560, 195903840, 391807680]

約数ペア:

[(1, 391807680), (2, 195903840), (3, 130602560), (4, 97951920), (5, 78361536), (6, 65301280), (8, 48975960), (10, 39180768), (11, 35618880), (12, 32650640), (15, 26120512), (16, 24487980), (20, 19590384), (22, 17809440), (24, 16325320), (30, 13060256), (32, 12243990), (33, 11872960), (40, 9795192), (44, 8904720), (48, 8162660), (55, 7123776), (60, 6530128), (64, 6121995), (66, 5936480), (80, 4897596), (88, 4452360), (96, 4081330), (110, 3561888), (120, 3265064), (121, 3238080), (132, 2968240), (160, 2448798), (165, 2374592), (176, 2226180), (192, 2040665), (220, 1780944), (240, 1632532), (242, 1619040), (264, 1484120), (320, 1224399), (330, 1187296), (352, 1113090), (363, 1079360), (440, 890472), (480, 816266), (484, 809520), (528, 742060), (605, 647616), (660, 593648), (704, 556545), (726, 539680), (880, 445236), (960, 408133), (968, 404760), (1056, 371030), (1210, 323808), (1320, 296824), (1452, 269840), (1760, 222618), (1815, 215872), (1936, 202380), (2112, 185515), (2420, 161904), (2640, 148412), (2904, 134920), (3373, 116160), (3520, 111309), (3630, 107936), (3872, 101190), (4840, 80952), (5280, 74206), (5808, 67460), (6746, 58080), (7260, 53968), (7744, 50595), (9680, 40476), (10119, 38720), (10560, 37103), (11616, 33730), (13492, 29040), (14520, 26984), (16865, 23232), (19360, 20238)]