38383380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 98107884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 743, 820, 861, 1148, 1230, 1260, 1435, 1476, 1486, 1722, 1845, 2229, 2460, 2583, 2870, 2972, 3444, 3690, 3715, 4305, 4458, 5166, 5201, 5740, 6687, 7380, 7430, 8610, 8916, 10332, 10402, 11145, 12915, 13374, 14860, 15603, 17220, 20804, 22290, 25830, 26005, 26748, 30463, 31206, 33435, 44580, 46809, 51660, 52010, 60926, 62412, 66870, 78015, 91389, 93618, 104020, 121852, 133740, 152315, 156030, 182778, 187236, 213241, 234045, 274167, 304630, 312060, 365556, 426482, 456945, 468090, 548334, 609260, 639723, 852964, 913890, 936180, 1066205, 1096668, 1279446, 1370835, 1827780, 1919169, 2132410, 2558892, 2741670, 3198615, 3838338, 4264820, 5483340, 6397230, 7676676, 9595845, 12794460, 19191690, 38383380]

約数ペア:

[(1, 38383380), (2, 19191690), (3, 12794460), (4, 9595845), (5, 7676676), (6, 6397230), (7, 5483340), (9, 4264820), (10, 3838338), (12, 3198615), (14, 2741670), (15, 2558892), (18, 2132410), (20, 1919169), (21, 1827780), (28, 1370835), (30, 1279446), (35, 1096668), (36, 1066205), (41, 936180), (42, 913890), (45, 852964), (60, 639723), (63, 609260), (70, 548334), (82, 468090), (84, 456945), (90, 426482), (105, 365556), (123, 312060), (126, 304630), (140, 274167), (164, 234045), (180, 213241), (205, 187236), (210, 182778), (246, 156030), (252, 152315), (287, 133740), (315, 121852), (369, 104020), (410, 93618), (420, 91389), (492, 78015), (574, 66870), (615, 62412), (630, 60926), (738, 52010), (743, 51660), (820, 46809), (861, 44580), (1148, 33435), (1230, 31206), (1260, 30463), (1435, 26748), (1476, 26005), (1486, 25830), (1722, 22290), (1845, 20804), (2229, 17220), (2460, 15603), (2583, 14860), (2870, 13374), (2972, 12915), (3444, 11145), (3690, 10402), (3715, 10332), (4305, 8916), (4458, 8610), (5166, 7430), (5201, 7380), (5740, 6687)]