16683480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 59754240

約数和(自身を除く): 43070760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 383, 396, 440, 484, 495, 605, 660, 726, 766, 792, 968, 990, 1089, 1149, 1210, 1320, 1452, 1532, 1815, 1915, 1980, 2178, 2298, 2420, 2904, 3064, 3447, 3630, 3830, 3960, 4213, 4356, 4596, 4840, 5445, 5745, 6894, 7260, 7660, 8426, 8712, 9192, 10890, 11490, 12639, 13788, 14520, 15320, 16852, 17235, 21065, 21780, 22980, 25278, 27576, 33704, 34470, 37917, 42130, 43560, 45960, 46343, 50556, 63195, 68940, 75834, 84260, 92686, 101112, 126390, 137880, 139029, 151668, 168520, 185372, 189585, 231715, 252780, 278058, 303336, 370744, 379170, 417087, 463430, 505560, 556116, 695145, 758340, 834174, 926860, 1112232, 1390290, 1516680, 1668348, 1853720, 2085435, 2780580, 3336696, 4170870, 5561160, 8341740, 16683480]

約数ペア:

[(1, 16683480), (2, 8341740), (3, 5561160), (4, 4170870), (5, 3336696), (6, 2780580), (8, 2085435), (9, 1853720), (10, 1668348), (11, 1516680), (12, 1390290), (15, 1112232), (18, 926860), (20, 834174), (22, 758340), (24, 695145), (30, 556116), (33, 505560), (36, 463430), (40, 417087), (44, 379170), (45, 370744), (55, 303336), (60, 278058), (66, 252780), (72, 231715), (88, 189585), (90, 185372), (99, 168520), (110, 151668), (120, 139029), (121, 137880), (132, 126390), (165, 101112), (180, 92686), (198, 84260), (220, 75834), (242, 68940), (264, 63195), (330, 50556), (360, 46343), (363, 45960), (383, 43560), (396, 42130), (440, 37917), (484, 34470), (495, 33704), (605, 27576), (660, 25278), (726, 22980), (766, 21780), (792, 21065), (968, 17235), (990, 16852), (1089, 15320), (1149, 14520), (1210, 13788), (1320, 12639), (1452, 11490), (1532, 10890), (1815, 9192), (1915, 8712), (1980, 8426), (2178, 7660), (2298, 7260), (2420, 6894), (2904, 5745), (3064, 5445), (3447, 4840), (3630, 4596), (3830, 4356), (3960, 4213)]