319851600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15679}}^1$

素因数の和:15717

約数の個数: 120

約数和(自身を含む): 1084930560

約数和(自身を除く): 765078960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 15679, 20400, 31358, 47037, 62716, 78395, 94074, 125432, 156790, 188148, 235185, 250864, 266543, 313580, 376296, 391975, 470370, 533086, 627160, 752592, 783950, 799629, 940740, 1066172, 1175925, 1254320, 1332715, 1567900, 1599258, 1881480, 2132344, 2351850, 2665430, 3135800, 3198516, 3762960, 3998145, 4264688, 4703700, 5330860, 6271600, 6397032, 6663575, 7996290, 9407400, 10661720, 12794064, 13327150, 15992580, 18814800, 19990725, 21323440, 26654300, 31985160, 39981450, 53308600, 63970320, 79962900, 106617200, 159925800, 319851600]

約数ペア:

[(1, 319851600), (2, 159925800), (3, 106617200), (4, 79962900), (5, 63970320), (6, 53308600), (8, 39981450), (10, 31985160), (12, 26654300), (15, 21323440), (16, 19990725), (17, 18814800), (20, 15992580), (24, 13327150), (25, 12794064), (30, 10661720), (34, 9407400), (40, 7996290), (48, 6663575), (50, 6397032), (51, 6271600), (60, 5330860), (68, 4703700), (75, 4264688), (80, 3998145), (85, 3762960), (100, 3198516), (102, 3135800), (120, 2665430), (136, 2351850), (150, 2132344), (170, 1881480), (200, 1599258), (204, 1567900), (240, 1332715), (255, 1254320), (272, 1175925), (300, 1066172), (340, 940740), (400, 799629), (408, 783950), (425, 752592), (510, 627160), (600, 533086), (680, 470370), (816, 391975), (850, 376296), (1020, 313580), (1200, 266543), (1275, 250864), (1360, 235185), (1700, 188148), (2040, 156790), (2550, 125432), (3400, 94074), (4080, 78395), (5100, 62716), (6800, 47037), (10200, 31358), (15679, 20400)]