231526260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3542

約数の個数: 144

約数和(自身を含む): 818004096

約数和(自身を除く): 586477836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3467, 3710, 4452, 4770, 5565, 6678, 6934, 7420, 9540, 10401, 11130, 13356, 13868, 16695, 17335, 20802, 22260, 24269, 31203, 33390, 34670, 41604, 48538, 52005, 62406, 66780, 69340, 72807, 97076, 104010, 121345, 124812, 145614, 156015, 183751, 208020, 218421, 242690, 291228, 312030, 364035, 367502, 436842, 485380, 551253, 624060, 728070, 735004, 873684, 918755, 1092105, 1102506, 1286257, 1456140, 1653759, 1837510, 2184210, 2205012, 2572514, 2756265, 3307518, 3675020, 3858771, 4368420, 5145028, 5512530, 6431285, 6615036, 7717542, 8268795, 11025060, 11576313, 12862570, 15435084, 16537590, 19293855, 23152626, 25725140, 33075180, 38587710, 46305252, 57881565, 77175420, 115763130, 231526260]

約数ペア:

[(1, 231526260), (2, 115763130), (3, 77175420), (4, 57881565), (5, 46305252), (6, 38587710), (7, 33075180), (9, 25725140), (10, 23152626), (12, 19293855), (14, 16537590), (15, 15435084), (18, 12862570), (20, 11576313), (21, 11025060), (28, 8268795), (30, 7717542), (35, 6615036), (36, 6431285), (42, 5512530), (45, 5145028), (53, 4368420), (60, 3858771), (63, 3675020), (70, 3307518), (84, 2756265), (90, 2572514), (105, 2205012), (106, 2184210), (126, 1837510), (140, 1653759), (159, 1456140), (180, 1286257), (210, 1102506), (212, 1092105), (252, 918755), (265, 873684), (315, 735004), (318, 728070), (371, 624060), (420, 551253), (477, 485380), (530, 436842), (630, 367502), (636, 364035), (742, 312030), (795, 291228), (954, 242690), (1060, 218421), (1113, 208020), (1260, 183751), (1484, 156015), (1590, 145614), (1855, 124812), (1908, 121345), (2226, 104010), (2385, 97076), (3180, 72807), (3339, 69340), (3467, 66780), (3710, 62406), (4452, 52005), (4770, 48538), (5565, 41604), (6678, 34670), (6934, 33390), (7420, 31203), (9540, 24269), (10401, 22260), (11130, 20802), (13356, 17335), (13868, 16695)]