16672110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 51093504

約数和(自身を除く): 34421394

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 197, 210, 217, 273, 310, 390, 394, 403, 434, 455, 465, 546, 591, 651, 806, 910, 930, 985, 1085, 1182, 1209, 1302, 1365, 1379, 1970, 2015, 2170, 2418, 2561, 2730, 2758, 2821, 2955, 3255, 4030, 4137, 5122, 5642, 5910, 6045, 6107, 6510, 6895, 7683, 8274, 8463, 12090, 12214, 12805, 13790, 14105, 15366, 16926, 17927, 18321, 20685, 25610, 28210, 30535, 35854, 36642, 38415, 41370, 42315, 42749, 53781, 61070, 76830, 79391, 84630, 85498, 89635, 91605, 107562, 128247, 158782, 179270, 183210, 213745, 238173, 256494, 268905, 396955, 427490, 476346, 537810, 555737, 641235, 793910, 1111474, 1190865, 1282470, 1667211, 2381730, 2778685, 3334422, 5557370, 8336055, 16672110]

約数ペア:

[(1, 16672110), (2, 8336055), (3, 5557370), (5, 3334422), (6, 2778685), (7, 2381730), (10, 1667211), (13, 1282470), (14, 1190865), (15, 1111474), (21, 793910), (26, 641235), (30, 555737), (31, 537810), (35, 476346), (39, 427490), (42, 396955), (62, 268905), (65, 256494), (70, 238173), (78, 213745), (91, 183210), (93, 179270), (105, 158782), (130, 128247), (155, 107562), (182, 91605), (186, 89635), (195, 85498), (197, 84630), (210, 79391), (217, 76830), (273, 61070), (310, 53781), (390, 42749), (394, 42315), (403, 41370), (434, 38415), (455, 36642), (465, 35854), (546, 30535), (591, 28210), (651, 25610), (806, 20685), (910, 18321), (930, 17927), (985, 16926), (1085, 15366), (1182, 14105), (1209, 13790), (1302, 12805), (1365, 12214), (1379, 12090), (1970, 8463), (2015, 8274), (2170, 7683), (2418, 6895), (2561, 6510), (2730, 6107), (2758, 6045), (2821, 5910), (2955, 5642), (3255, 5122), (4030, 4137)]