214297020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3284

約数の個数: 144

約数和(自身を含む): 757149120

約数和(自身を除く): 542852100

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, 3209, 3339, 3710, 4452, 4770, 5565, 6418, 6678, 7420, 9540, 9627, 11130, 12836, 13356, 16045, 16695, 19254, 22260, 22463, 28881, 32090, 33390, 38508, 44926, 48135, 57762, 64180, 66780, 67389, 89852, 96270, 112315, 115524, 134778, 144405, 170077, 192540, 202167, 224630, 269556, 288810, 336945, 340154, 404334, 449260, 510231, 577620, 673890, 680308, 808668, 850385, 1010835, 1020462, 1190539, 1347780, 1530693, 1700770, 2021670, 2040924, 2381078, 2551155, 3061386, 3401540, 3571617, 4043340, 4762156, 5102310, 5952695, 6122772, 7143234, 7653465, 10204620, 10714851, 11905390, 14286468, 15306930, 17858085, 21429702, 23810780, 30613860, 35716170, 42859404, 53574255, 71432340, 107148510, 214297020]

約数ペア:

[(1, 214297020), (2, 107148510), (3, 71432340), (4, 53574255), (5, 42859404), (6, 35716170), (7, 30613860), (9, 23810780), (10, 21429702), (12, 17858085), (14, 15306930), (15, 14286468), (18, 11905390), (20, 10714851), (21, 10204620), (28, 7653465), (30, 7143234), (35, 6122772), (36, 5952695), (42, 5102310), (45, 4762156), (53, 4043340), (60, 3571617), (63, 3401540), (70, 3061386), (84, 2551155), (90, 2381078), (105, 2040924), (106, 2021670), (126, 1700770), (140, 1530693), (159, 1347780), (180, 1190539), (210, 1020462), (212, 1010835), (252, 850385), (265, 808668), (315, 680308), (318, 673890), (371, 577620), (420, 510231), (477, 449260), (530, 404334), (630, 340154), (636, 336945), (742, 288810), (795, 269556), (954, 224630), (1060, 202167), (1113, 192540), (1260, 170077), (1484, 144405), (1590, 134778), (1855, 115524), (1908, 112315), (2226, 96270), (2385, 89852), (3180, 67389), (3209, 66780), (3339, 64180), (3710, 57762), (4452, 48135), (4770, 44926), (5565, 38508), (6418, 33390), (6678, 32090), (7420, 28881), (9540, 22463), (9627, 22260), (11130, 19254), (12836, 16695), (13356, 16045)]