133719390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 277544610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 139, 189, 210, 270, 278, 315, 378, 417, 509, 630, 695, 834, 945, 973, 1018, 1251, 1390, 1527, 1890, 1946, 2085, 2502, 2545, 2919, 3054, 3563, 3753, 4170, 4581, 4865, 5090, 5838, 6255, 7126, 7506, 7635, 8757, 9162, 9730, 10689, 12510, 13743, 14595, 15270, 17514, 17815, 18765, 21378, 22905, 26271, 27486, 29190, 32067, 35630, 37530, 43785, 45810, 52542, 53445, 64134, 68715, 70751, 87570, 96201, 106890, 131355, 137430, 141502, 160335, 192402, 212253, 262710, 320670, 353755, 424506, 481005, 495257, 636759, 707510, 962010, 990514, 1061265, 1273518, 1485771, 1910277, 2122530, 2476285, 2971542, 3183795, 3820554, 4457313, 4952570, 6367590, 7428855, 8914626, 9551385, 13371939, 14857710, 19102770, 22286565, 26743878, 44573130, 66859695, 133719390]

約数ペア:

[(1, 133719390), (2, 66859695), (3, 44573130), (5, 26743878), (6, 22286565), (7, 19102770), (9, 14857710), (10, 13371939), (14, 9551385), (15, 8914626), (18, 7428855), (21, 6367590), (27, 4952570), (30, 4457313), (35, 3820554), (42, 3183795), (45, 2971542), (54, 2476285), (63, 2122530), (70, 1910277), (90, 1485771), (105, 1273518), (126, 1061265), (135, 990514), (139, 962010), (189, 707510), (210, 636759), (270, 495257), (278, 481005), (315, 424506), (378, 353755), (417, 320670), (509, 262710), (630, 212253), (695, 192402), (834, 160335), (945, 141502), (973, 137430), (1018, 131355), (1251, 106890), (1390, 96201), (1527, 87570), (1890, 70751), (1946, 68715), (2085, 64134), (2502, 53445), (2545, 52542), (2919, 45810), (3054, 43785), (3563, 37530), (3753, 35630), (4170, 32067), (4581, 29190), (4865, 27486), (5090, 26271), (5838, 22905), (6255, 21378), (7126, 18765), (7506, 17815), (7635, 17514), (8757, 15270), (9162, 14595), (9730, 13743), (10689, 12510)]