216737430

素因数分解:

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

素因数の和:271

約数の個数: 192

約数和(自身を含む): 667865088

約数和(自身を除く): 451127658

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, 169, 182, 186, 195, 197, 210, 217, 273, 310, 338, 390, 394, 403, 434, 455, 465, 507, 546, 591, 651, 806, 845, 910, 930, 985, 1014, 1085, 1182, 1183, 1209, 1302, 1365, 1379, 1690, 1970, 2015, 2170, 2366, 2418, 2535, 2561, 2730, 2758, 2821, 2955, 3255, 3549, 4030, 4137, 5070, 5122, 5239, 5642, 5910, 5915, 6045, 6107, 6510, 6895, 7098, 7683, 8274, 8463, 10478, 11830, 12090, 12214, 12805, 13790, 14105, 15366, 15717, 16926, 17745, 17927, 18321, 20685, 25610, 26195, 28210, 30535, 31434, 33293, 35490, 35854, 36642, 36673, 38415, 41370, 42315, 42749, 52390, 53781, 61070, 66586, 73346, 76830, 78585, 79391, 84630, 85498, 89635, 91605, 99879, 107562, 110019, 128247, 157170, 158782, 166465, 179270, 183210, 183365, 199758, 213745, 220038, 233051, 238173, 256494, 268905, 332930, 366730, 396955, 427490, 466102, 476346, 499395, 537810, 550095, 555737, 641235, 699153, 793910, 998790, 1032083, 1100190, 1111474, 1165255, 1190865, 1282470, 1398306, 1667211, 2064166, 2330510, 2381730, 2778685, 3096249, 3334422, 3495765, 5160415, 5557370, 6192498, 6991530, 7224581, 8336055, 10320830, 14449162, 15481245, 16672110, 21673743, 30962490, 36122905, 43347486, 72245810, 108368715, 216737430]

約数ペア:

[(1, 216737430), (2, 108368715), (3, 72245810), (5, 43347486), (6, 36122905), (7, 30962490), (10, 21673743), (13, 16672110), (14, 15481245), (15, 14449162), (21, 10320830), (26, 8336055), (30, 7224581), (31, 6991530), (35, 6192498), (39, 5557370), (42, 5160415), (62, 3495765), (65, 3334422), (70, 3096249), (78, 2778685), (91, 2381730), (93, 2330510), (105, 2064166), (130, 1667211), (155, 1398306), (169, 1282470), (182, 1190865), (186, 1165255), (195, 1111474), (197, 1100190), (210, 1032083), (217, 998790), (273, 793910), (310, 699153), (338, 641235), (390, 555737), (394, 550095), (403, 537810), (434, 499395), (455, 476346), (465, 466102), (507, 427490), (546, 396955), (591, 366730), (651, 332930), (806, 268905), (845, 256494), (910, 238173), (930, 233051), (985, 220038), (1014, 213745), (1085, 199758), (1182, 183365), (1183, 183210), (1209, 179270), (1302, 166465), (1365, 158782), (1379, 157170), (1690, 128247), (1970, 110019), (2015, 107562), (2170, 99879), (2366, 91605), (2418, 89635), (2535, 85498), (2561, 84630), (2730, 79391), (2758, 78585), (2821, 76830), (2955, 73346), (3255, 66586), (3549, 61070), (4030, 53781), (4137, 52390), (5070, 42749), (5122, 42315), (5239, 41370), (5642, 38415), (5910, 36673), (5915, 36642), (6045, 35854), (6107, 35490), (6510, 33293), (6895, 31434), (7098, 30535), (7683, 28210), (8274, 26195), (8463, 25610), (10478, 20685), (11830, 18321), (12090, 17927), (12214, 17745), (12805, 16926), (13790, 15717), (14105, 15366)]