340587390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 1001797632

約数和(自身を除く): 661210242

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 169, 186, 195, 197, 286, 310, 330, 338, 341, 390, 394, 403, 429, 465, 507, 591, 682, 715, 806, 845, 858, 930, 985, 1014, 1023, 1182, 1209, 1430, 1690, 1705, 1859, 1970, 2015, 2046, 2145, 2167, 2418, 2535, 2561, 2955, 3410, 3718, 4030, 4290, 4334, 4433, 5070, 5115, 5122, 5239, 5577, 5910, 6045, 6107, 6501, 7683, 8866, 9295, 10230, 10478, 10835, 11154, 12090, 12214, 12805, 13002, 13299, 15366, 15717, 18321, 18590, 21670, 22165, 25610, 26195, 26598, 27885, 28171, 30535, 31434, 32505, 33293, 36642, 38415, 44330, 52390, 55770, 56342, 57629, 61070, 65010, 66495, 66586, 67177, 76830, 78585, 79391, 84513, 91605, 99879, 115258, 132990, 134354, 140855, 157170, 158782, 166465, 169026, 172887, 183210, 199758, 201531, 238173, 281710, 288145, 332930, 335885, 345774, 366223, 396955, 403062, 422565, 476346, 499395, 576290, 671770, 732446, 793910, 845130, 864435, 873301, 998790, 1007655, 1032083, 1098669, 1190865, 1728870, 1746602, 1831115, 2015310, 2064166, 2197338, 2381730, 2619903, 3096249, 3662230, 4366505, 5160415, 5239806, 5493345, 6192498, 8733010, 10320830, 10986690, 11352913, 13099515, 15481245, 22705826, 26199030, 30962490, 34058739, 56764565, 68117478, 113529130, 170293695, 340587390]

約数ペア:

[(1, 340587390), (2, 170293695), (3, 113529130), (5, 68117478), (6, 56764565), (10, 34058739), (11, 30962490), (13, 26199030), (15, 22705826), (22, 15481245), (26, 13099515), (30, 11352913), (31, 10986690), (33, 10320830), (39, 8733010), (55, 6192498), (62, 5493345), (65, 5239806), (66, 5160415), (78, 4366505), (93, 3662230), (110, 3096249), (130, 2619903), (143, 2381730), (155, 2197338), (165, 2064166), (169, 2015310), (186, 1831115), (195, 1746602), (197, 1728870), (286, 1190865), (310, 1098669), (330, 1032083), (338, 1007655), (341, 998790), (390, 873301), (394, 864435), (403, 845130), (429, 793910), (465, 732446), (507, 671770), (591, 576290), (682, 499395), (715, 476346), (806, 422565), (845, 403062), (858, 396955), (930, 366223), (985, 345774), (1014, 335885), (1023, 332930), (1182, 288145), (1209, 281710), (1430, 238173), (1690, 201531), (1705, 199758), (1859, 183210), (1970, 172887), (2015, 169026), (2046, 166465), (2145, 158782), (2167, 157170), (2418, 140855), (2535, 134354), (2561, 132990), (2955, 115258), (3410, 99879), (3718, 91605), (4030, 84513), (4290, 79391), (4334, 78585), (4433, 76830), (5070, 67177), (5115, 66586), (5122, 66495), (5239, 65010), (5577, 61070), (5910, 57629), (6045, 56342), (6107, 55770), (6501, 52390), (7683, 44330), (8866, 38415), (9295, 36642), (10230, 33293), (10478, 32505), (10835, 31434), (11154, 30535), (12090, 28171), (12214, 27885), (12805, 26598), (13002, 26195), (13299, 25610), (15366, 22165), (15717, 21670), (18321, 18590)]