69696480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20743}}^1$

素因数の和:20768

約数の個数: 96

約数和(自身を含む): 250919424

約数和(自身を除く): 181222944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20743, 41486, 62229, 82972, 103715, 124458, 145201, 165944, 207430, 248916, 290402, 311145, 331888, 414860, 435603, 497832, 580804, 622290, 663776, 726005, 829720, 871206, 995664, 1161608, 1244580, 1452010, 1659440, 1742412, 1991328, 2178015, 2323216, 2489160, 2904020, 3318880, 3484824, 4356030, 4646432, 4978320, 5808040, 6969648, 8712060, 9956640, 11616080, 13939296, 17424120, 23232160, 34848240, 69696480]

約数ペア:

[(1, 69696480), (2, 34848240), (3, 23232160), (4, 17424120), (5, 13939296), (6, 11616080), (7, 9956640), (8, 8712060), (10, 6969648), (12, 5808040), (14, 4978320), (15, 4646432), (16, 4356030), (20, 3484824), (21, 3318880), (24, 2904020), (28, 2489160), (30, 2323216), (32, 2178015), (35, 1991328), (40, 1742412), (42, 1659440), (48, 1452010), (56, 1244580), (60, 1161608), (70, 995664), (80, 871206), (84, 829720), (96, 726005), (105, 663776), (112, 622290), (120, 580804), (140, 497832), (160, 435603), (168, 414860), (210, 331888), (224, 311145), (240, 290402), (280, 248916), (336, 207430), (420, 165944), (480, 145201), (560, 124458), (672, 103715), (840, 82972), (1120, 62229), (1680, 41486), (3360, 20743)]