142864680

素因数分解:

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

素因数の和:3283

約数の個数: 128

約数和(自身を含む): 499219200

約数和(自身を除く): 356354520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3209, 3710, 4452, 5565, 6360, 6418, 7420, 8904, 9627, 11130, 12836, 14840, 16045, 19254, 22260, 22463, 25672, 32090, 38508, 44520, 44926, 48135, 64180, 67389, 77016, 89852, 96270, 112315, 128360, 134778, 170077, 179704, 192540, 224630, 269556, 336945, 340154, 385080, 449260, 510231, 539112, 673890, 680308, 850385, 898520, 1020462, 1190539, 1347780, 1360616, 1700770, 2040924, 2381078, 2551155, 2695560, 3401540, 3571617, 4081848, 4762156, 5102310, 5952695, 6803080, 7143234, 9524312, 10204620, 11905390, 14286468, 17858085, 20409240, 23810780, 28572936, 35716170, 47621560, 71432340, 142864680]

約数ペア:

[(1, 142864680), (2, 71432340), (3, 47621560), (4, 35716170), (5, 28572936), (6, 23810780), (7, 20409240), (8, 17858085), (10, 14286468), (12, 11905390), (14, 10204620), (15, 9524312), (20, 7143234), (21, 6803080), (24, 5952695), (28, 5102310), (30, 4762156), (35, 4081848), (40, 3571617), (42, 3401540), (53, 2695560), (56, 2551155), (60, 2381078), (70, 2040924), (84, 1700770), (105, 1360616), (106, 1347780), (120, 1190539), (140, 1020462), (159, 898520), (168, 850385), (210, 680308), (212, 673890), (265, 539112), (280, 510231), (318, 449260), (371, 385080), (420, 340154), (424, 336945), (530, 269556), (636, 224630), (742, 192540), (795, 179704), (840, 170077), (1060, 134778), (1113, 128360), (1272, 112315), (1484, 96270), (1590, 89852), (1855, 77016), (2120, 67389), (2226, 64180), (2968, 48135), (3180, 44926), (3209, 44520), (3710, 38508), (4452, 32090), (5565, 25672), (6360, 22463), (6418, 22260), (7420, 19254), (8904, 16045), (9627, 14840), (11130, 12836)]