863633680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1353

約数の個数: 160

約数和(自身を含む): 2498840064

約数和(自身を除く): 1635206384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 97, 104, 112, 130, 140, 182, 194, 208, 260, 280, 364, 388, 455, 485, 520, 560, 679, 728, 776, 910, 970, 1040, 1223, 1261, 1358, 1456, 1552, 1820, 1940, 2446, 2522, 2716, 3395, 3640, 3880, 4892, 5044, 5432, 6115, 6305, 6790, 7280, 7760, 8561, 8827, 9784, 10088, 10864, 12230, 12610, 13580, 15899, 17122, 17654, 19568, 20176, 24460, 25220, 27160, 31798, 34244, 35308, 42805, 44135, 48920, 50440, 54320, 63596, 68488, 70616, 79495, 85610, 88270, 97840, 100880, 111293, 118631, 127192, 136976, 141232, 158990, 171220, 176540, 222586, 237262, 254384, 317980, 342440, 353080, 445172, 474524, 556465, 593155, 635960, 684880, 706160, 830417, 890344, 949048, 1112930, 1186310, 1271920, 1542203, 1660834, 1780688, 1898096, 2225860, 2372620, 3084406, 3321668, 4152085, 4451720, 4745240, 6168812, 6643336, 7711015, 8304170, 8903440, 9490480, 10795421, 12337624, 13286672, 15422030, 16608340, 21590842, 24675248, 30844060, 33216680, 43181684, 53977105, 61688120, 66433360, 86363368, 107954210, 123376240, 172726736, 215908420, 431816840, 863633680]

約数ペア:

[(1, 863633680), (2, 431816840), (4, 215908420), (5, 172726736), (7, 123376240), (8, 107954210), (10, 86363368), (13, 66433360), (14, 61688120), (16, 53977105), (20, 43181684), (26, 33216680), (28, 30844060), (35, 24675248), (40, 21590842), (52, 16608340), (56, 15422030), (65, 13286672), (70, 12337624), (80, 10795421), (91, 9490480), (97, 8903440), (104, 8304170), (112, 7711015), (130, 6643336), (140, 6168812), (182, 4745240), (194, 4451720), (208, 4152085), (260, 3321668), (280, 3084406), (364, 2372620), (388, 2225860), (455, 1898096), (485, 1780688), (520, 1660834), (560, 1542203), (679, 1271920), (728, 1186310), (776, 1112930), (910, 949048), (970, 890344), (1040, 830417), (1223, 706160), (1261, 684880), (1358, 635960), (1456, 593155), (1552, 556465), (1820, 474524), (1940, 445172), (2446, 353080), (2522, 342440), (2716, 317980), (3395, 254384), (3640, 237262), (3880, 222586), (4892, 176540), (5044, 171220), (5432, 158990), (6115, 141232), (6305, 136976), (6790, 127192), (7280, 118631), (7760, 111293), (8561, 100880), (8827, 97840), (9784, 88270), (10088, 85610), (10864, 79495), (12230, 70616), (12610, 68488), (13580, 63596), (15899, 54320), (17122, 50440), (17654, 48920), (19568, 44135), (20176, 42805), (24460, 35308), (25220, 34244), (27160, 31798)]