105738880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 171864320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 128, 130, 142, 160, 179, 208, 260, 284, 320, 355, 358, 416, 520, 568, 640, 710, 716, 832, 895, 923, 1040, 1136, 1420, 1432, 1664, 1790, 1846, 2080, 2272, 2327, 2840, 2864, 3580, 3692, 4160, 4544, 4615, 4654, 5680, 5728, 7160, 7384, 8320, 9088, 9230, 9308, 11360, 11456, 11635, 12709, 14320, 14768, 18460, 18616, 22720, 22912, 23270, 25418, 28640, 29536, 36920, 37232, 45440, 46540, 50836, 57280, 59072, 63545, 73840, 74464, 93080, 101672, 114560, 118144, 127090, 147680, 148928, 165217, 186160, 203344, 254180, 295360, 297856, 330434, 372320, 406688, 508360, 590720, 660868, 744640, 813376, 826085, 1016720, 1321736, 1489280, 1626752, 1652170, 2033440, 2643472, 3304340, 4066880, 5286944, 6608680, 8133760, 10573888, 13217360, 21147776, 26434720, 52869440, 105738880]

約数ペア:

[(1, 105738880), (2, 52869440), (4, 26434720), (5, 21147776), (8, 13217360), (10, 10573888), (13, 8133760), (16, 6608680), (20, 5286944), (26, 4066880), (32, 3304340), (40, 2643472), (52, 2033440), (64, 1652170), (65, 1626752), (71, 1489280), (80, 1321736), (104, 1016720), (128, 826085), (130, 813376), (142, 744640), (160, 660868), (179, 590720), (208, 508360), (260, 406688), (284, 372320), (320, 330434), (355, 297856), (358, 295360), (416, 254180), (520, 203344), (568, 186160), (640, 165217), (710, 148928), (716, 147680), (832, 127090), (895, 118144), (923, 114560), (1040, 101672), (1136, 93080), (1420, 74464), (1432, 73840), (1664, 63545), (1790, 59072), (1846, 57280), (2080, 50836), (2272, 46540), (2327, 45440), (2840, 37232), (2864, 36920), (3580, 29536), (3692, 28640), (4160, 25418), (4544, 23270), (4615, 22912), (4654, 22720), (5680, 18616), (5728, 18460), (7160, 14768), (7384, 14320), (8320, 12709), (9088, 11635), (9230, 11456), (9308, 11360)]