105504720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 160

約数和(自身を含む): 364798080

約数和(自身を除く): 259293360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1361, 1520, 1615, 1938, 2040, 2280, 2584, 2722, 3230, 3876, 4080, 4083, 4560, 4845, 5168, 5444, 6460, 6805, 7752, 8166, 9690, 10888, 12920, 13610, 15504, 16332, 19380, 20415, 21776, 23137, 25840, 25859, 27220, 32664, 38760, 40830, 46274, 51718, 54440, 65328, 69411, 77520, 77577, 81660, 92548, 103436, 108880, 115685, 129295, 138822, 155154, 163320, 185096, 206872, 231370, 258590, 277644, 310308, 326640, 347055, 370192, 387885, 413744, 439603, 462740, 517180, 555288, 620616, 694110, 775770, 879206, 925480, 1034360, 1110576, 1241232, 1318809, 1388220, 1551540, 1758412, 1850960, 2068720, 2198015, 2637618, 2776440, 3103080, 3516824, 4396030, 5275236, 5552880, 6206160, 6594045, 7033648, 8792060, 10550472, 13188090, 17584120, 21100944, 26376180, 35168240, 52752360, 105504720]

約数ペア:

[(1, 105504720), (2, 52752360), (3, 35168240), (4, 26376180), (5, 21100944), (6, 17584120), (8, 13188090), (10, 10550472), (12, 8792060), (15, 7033648), (16, 6594045), (17, 6206160), (19, 5552880), (20, 5275236), (24, 4396030), (30, 3516824), (34, 3103080), (38, 2776440), (40, 2637618), (48, 2198015), (51, 2068720), (57, 1850960), (60, 1758412), (68, 1551540), (76, 1388220), (80, 1318809), (85, 1241232), (95, 1110576), (102, 1034360), (114, 925480), (120, 879206), (136, 775770), (152, 694110), (170, 620616), (190, 555288), (204, 517180), (228, 462740), (240, 439603), (255, 413744), (272, 387885), (285, 370192), (304, 347055), (323, 326640), (340, 310308), (380, 277644), (408, 258590), (456, 231370), (510, 206872), (570, 185096), (646, 163320), (680, 155154), (760, 138822), (816, 129295), (912, 115685), (969, 108880), (1020, 103436), (1140, 92548), (1292, 81660), (1360, 77577), (1361, 77520), (1520, 69411), (1615, 65328), (1938, 54440), (2040, 51718), (2280, 46274), (2584, 40830), (2722, 38760), (3230, 32664), (3876, 27220), (4080, 25859), (4083, 25840), (4560, 23137), (4845, 21776), (5168, 20415), (5444, 19380), (6460, 16332), (6805, 15504), (7752, 13610), (8166, 12920), (9690, 10888)]