330503880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{773}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 1136851200

約数和(自身を除く): 806347320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 509, 773, 840, 1018, 1527, 1546, 2036, 2319, 2545, 3054, 3092, 3563, 3865, 4072, 4638, 5090, 5411, 6108, 6184, 7126, 7635, 7730, 9276, 10180, 10689, 10822, 11595, 12216, 14252, 15270, 15460, 16233, 17815, 18552, 20360, 21378, 21644, 23190, 27055, 28504, 30540, 30920, 32466, 35630, 42756, 43288, 46380, 53445, 54110, 61080, 64932, 71260, 81165, 85512, 92760, 106890, 108220, 129864, 142520, 162330, 213780, 216440, 324660, 393457, 427560, 649320, 786914, 1180371, 1573828, 1967285, 2360742, 2754199, 3147656, 3934570, 4721484, 5508398, 5901855, 7869140, 8262597, 9442968, 11016796, 11803710, 13770995, 15738280, 16525194, 22033592, 23607420, 27541990, 33050388, 41312985, 47214840, 55083980, 66100776, 82625970, 110167960, 165251940, 330503880]

約数ペア:

[(1, 330503880), (2, 165251940), (3, 110167960), (4, 82625970), (5, 66100776), (6, 55083980), (7, 47214840), (8, 41312985), (10, 33050388), (12, 27541990), (14, 23607420), (15, 22033592), (20, 16525194), (21, 15738280), (24, 13770995), (28, 11803710), (30, 11016796), (35, 9442968), (40, 8262597), (42, 7869140), (56, 5901855), (60, 5508398), (70, 4721484), (84, 3934570), (105, 3147656), (120, 2754199), (140, 2360742), (168, 1967285), (210, 1573828), (280, 1180371), (420, 786914), (509, 649320), (773, 427560), (840, 393457), (1018, 324660), (1527, 216440), (1546, 213780), (2036, 162330), (2319, 142520), (2545, 129864), (3054, 108220), (3092, 106890), (3563, 92760), (3865, 85512), (4072, 81165), (4638, 71260), (5090, 64932), (5411, 61080), (6108, 54110), (6184, 53445), (7126, 46380), (7635, 43288), (7730, 42756), (9276, 35630), (10180, 32466), (10689, 30920), (10822, 30540), (11595, 28504), (12216, 27055), (14252, 23190), (15270, 21644), (15460, 21378), (16233, 20360), (17815, 18552)]