15691301040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{40037}}^1$

素因数の和:40147

約数の個数: 160

約数和(自身を含む): 51474134016

約数和(自身を除く): 35782832976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1104, 1136, 1380, 1420, 1633, 1704, 1840, 2130, 2760, 2840, 3266, 3408, 4260, 4899, 5520, 5680, 6532, 8165, 8520, 9798, 13064, 16330, 17040, 19596, 24495, 26128, 32660, 39192, 40037, 48990, 65320, 78384, 80074, 97980, 120111, 130640, 160148, 195960, 200185, 240222, 320296, 391920, 400370, 480444, 600555, 640592, 800740, 920851, 960888, 1201110, 1601480, 1841702, 1921776, 2402220, 2762553, 2842627, 3202960, 3683404, 4604255, 4804440, 5525106, 5685254, 7366808, 8527881, 9208510, 9608880, 11050212, 11370508, 13812765, 14213135, 14733616, 17055762, 18417020, 22100424, 22741016, 27625530, 28426270, 34111524, 36834040, 42639405, 44200848, 45482032, 55251060, 56852540, 65380421, 68223048, 73668080, 85278810, 110502120, 113705080, 130760842, 136446096, 170557620, 196141263, 221004240, 227410160, 261521684, 326902105, 341115240, 392282526, 523043368, 653804210, 682230480, 784565052, 980706315, 1046086736, 1307608420, 1569130104, 1961412630, 2615216840, 3138260208, 3922825260, 5230433680, 7845650520, 15691301040]

約数ペア:

[(1, 15691301040), (2, 7845650520), (3, 5230433680), (4, 3922825260), (5, 3138260208), (6, 2615216840), (8, 1961412630), (10, 1569130104), (12, 1307608420), (15, 1046086736), (16, 980706315), (20, 784565052), (23, 682230480), (24, 653804210), (30, 523043368), (40, 392282526), (46, 341115240), (48, 326902105), (60, 261521684), (69, 227410160), (71, 221004240), (80, 196141263), (92, 170557620), (115, 136446096), (120, 130760842), (138, 113705080), (142, 110502120), (184, 85278810), (213, 73668080), (230, 68223048), (240, 65380421), (276, 56852540), (284, 55251060), (345, 45482032), (355, 44200848), (368, 42639405), (426, 36834040), (460, 34111524), (552, 28426270), (568, 27625530), (690, 22741016), (710, 22100424), (852, 18417020), (920, 17055762), (1065, 14733616), (1104, 14213135), (1136, 13812765), (1380, 11370508), (1420, 11050212), (1633, 9608880), (1704, 9208510), (1840, 8527881), (2130, 7366808), (2760, 5685254), (2840, 5525106), (3266, 4804440), (3408, 4604255), (4260, 3683404), (4899, 3202960), (5520, 2842627), (5680, 2762553), (6532, 2402220), (8165, 1921776), (8520, 1841702), (9798, 1601480), (13064, 1201110), (16330, 960888), (17040, 920851), (19596, 800740), (24495, 640592), (26128, 600555), (32660, 480444), (39192, 400370), (40037, 391920), (48990, 320296), (65320, 240222), (78384, 200185), (80074, 195960), (97980, 160148), (120111, 130640)]