9921780240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53069}}^1$

素因数の和:53145

約数の個数: 160

約数和(自身を含む): 33166627200

約数和(自身を除く): 23244846960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1520, 1558, 1640, 1968, 2280, 2337, 2460, 3116, 3280, 3895, 4560, 4674, 4920, 6232, 7790, 9348, 9840, 11685, 12464, 15580, 18696, 23370, 31160, 37392, 46740, 53069, 62320, 93480, 106138, 159207, 186960, 212276, 265345, 318414, 424552, 530690, 636828, 796035, 849104, 1008311, 1061380, 1273656, 1592070, 2016622, 2122760, 2175829, 2547312, 3024933, 3184140, 4033244, 4245520, 4351658, 5041555, 6049866, 6368280, 6527487, 8066488, 8703316, 10083110, 10879145, 12099732, 12736560, 13054974, 15124665, 16132976, 17406632, 20166220, 21758290, 24199464, 26109948, 30249330, 32637435, 34813264, 40332440, 41340751, 43516580, 48398928, 52219896, 60498660, 65274870, 80664880, 82681502, 87033160, 104439792, 120997320, 124022253, 130549740, 165363004, 174066320, 206703755, 241994640, 248044506, 261099480, 330726008, 413407510, 496089012, 522198960, 620111265, 661452016, 826815020, 992178024, 1240222530, 1653630040, 1984356048, 2480445060, 3307260080, 4960890120, 9921780240]

約数ペア:

[(1, 9921780240), (2, 4960890120), (3, 3307260080), (4, 2480445060), (5, 1984356048), (6, 1653630040), (8, 1240222530), (10, 992178024), (12, 826815020), (15, 661452016), (16, 620111265), (19, 522198960), (20, 496089012), (24, 413407510), (30, 330726008), (38, 261099480), (40, 248044506), (41, 241994640), (48, 206703755), (57, 174066320), (60, 165363004), (76, 130549740), (80, 124022253), (82, 120997320), (95, 104439792), (114, 87033160), (120, 82681502), (123, 80664880), (152, 65274870), (164, 60498660), (190, 52219896), (205, 48398928), (228, 43516580), (240, 41340751), (246, 40332440), (285, 34813264), (304, 32637435), (328, 30249330), (380, 26109948), (410, 24199464), (456, 21758290), (492, 20166220), (570, 17406632), (615, 16132976), (656, 15124665), (760, 13054974), (779, 12736560), (820, 12099732), (912, 10879145), (984, 10083110), (1140, 8703316), (1230, 8066488), (1520, 6527487), (1558, 6368280), (1640, 6049866), (1968, 5041555), (2280, 4351658), (2337, 4245520), (2460, 4033244), (3116, 3184140), (3280, 3024933), (3895, 2547312), (4560, 2175829), (4674, 2122760), (4920, 2016622), (6232, 1592070), (7790, 1273656), (9348, 1061380), (9840, 1008311), (11685, 849104), (12464, 796035), (15580, 636828), (18696, 530690), (23370, 424552), (31160, 318414), (37392, 265345), (46740, 212276), (53069, 186960), (62320, 159207), (93480, 106138)]