43932420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 216

約数和(自身を含む): 164697624

約数和(自身を除く): 120765204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 293, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 586, 588, 595, 612, 630, 714, 735, 765, 833, 879, 882, 980, 1020, 1071, 1172, 1190, 1260, 1428, 1465, 1470, 1530, 1666, 1758, 1764, 1785, 2051, 2142, 2205, 2380, 2499, 2637, 2930, 2940, 3060, 3332, 3516, 3570, 4102, 4165, 4284, 4395, 4410, 4981, 4998, 5274, 5355, 5860, 6153, 7140, 7497, 8204, 8330, 8790, 8820, 9962, 9996, 10255, 10548, 10710, 12306, 12495, 13185, 14357, 14943, 14994, 16660, 17580, 18459, 19924, 20510, 21420, 24612, 24905, 24990, 26370, 28714, 29886, 29988, 30765, 34867, 36918, 37485, 41020, 43071, 44829, 49810, 49980, 52740, 57428, 59772, 61530, 69734, 71785, 73836, 74715, 74970, 86142, 89658, 92295, 99620, 104601, 123060, 129213, 139468, 143570, 149430, 149940, 172284, 174335, 179316, 184590, 209202, 215355, 224145, 244069, 258426, 287140, 298860, 313803, 348670, 369180, 418404, 430710, 448290, 488138, 516852, 523005, 627606, 646065, 697340, 732207, 861420, 896580, 976276, 1046010, 1220345, 1255212, 1292130, 1464414, 1569015, 2092020, 2196621, 2440690, 2584260, 2928828, 3138030, 3661035, 4393242, 4881380, 6276060, 7322070, 8786484, 10983105, 14644140, 21966210, 43932420]

約数ペア:

[(1, 43932420), (2, 21966210), (3, 14644140), (4, 10983105), (5, 8786484), (6, 7322070), (7, 6276060), (9, 4881380), (10, 4393242), (12, 3661035), (14, 3138030), (15, 2928828), (17, 2584260), (18, 2440690), (20, 2196621), (21, 2092020), (28, 1569015), (30, 1464414), (34, 1292130), (35, 1255212), (36, 1220345), (42, 1046010), (45, 976276), (49, 896580), (51, 861420), (60, 732207), (63, 697340), (68, 646065), (70, 627606), (84, 523005), (85, 516852), (90, 488138), (98, 448290), (102, 430710), (105, 418404), (119, 369180), (126, 348670), (140, 313803), (147, 298860), (153, 287140), (170, 258426), (180, 244069), (196, 224145), (204, 215355), (210, 209202), (238, 184590), (245, 179316), (252, 174335), (255, 172284), (293, 149940), (294, 149430), (306, 143570), (315, 139468), (340, 129213), (357, 123060), (420, 104601), (441, 99620), (476, 92295), (490, 89658), (510, 86142), (586, 74970), (588, 74715), (595, 73836), (612, 71785), (630, 69734), (714, 61530), (735, 59772), (765, 57428), (833, 52740), (879, 49980), (882, 49810), (980, 44829), (1020, 43071), (1071, 41020), (1172, 37485), (1190, 36918), (1260, 34867), (1428, 30765), (1465, 29988), (1470, 29886), (1530, 28714), (1666, 26370), (1758, 24990), (1764, 24905), (1785, 24612), (2051, 21420), (2142, 20510), (2205, 19924), (2380, 18459), (2499, 17580), (2637, 16660), (2930, 14994), (2940, 14943), (3060, 14357), (3332, 13185), (3516, 12495), (3570, 12306), (4102, 10710), (4165, 10548), (4284, 10255), (4395, 9996), (4410, 9962), (4981, 8820), (4998, 8790), (5274, 8330), (5355, 8204), (5860, 7497), (6153, 7140)]