142010440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 394818480

約数和(自身を除く): 252808040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 61, 65, 74, 88, 104, 110, 121, 122, 130, 143, 148, 185, 220, 242, 244, 260, 286, 296, 305, 370, 407, 440, 481, 484, 488, 520, 572, 605, 610, 671, 715, 740, 793, 814, 962, 968, 1144, 1210, 1220, 1342, 1430, 1480, 1573, 1586, 1628, 1924, 2035, 2257, 2405, 2420, 2440, 2684, 2860, 3146, 3172, 3256, 3355, 3848, 3965, 4070, 4477, 4514, 4810, 4840, 5291, 5368, 5720, 6292, 6344, 6710, 7381, 7865, 7930, 8140, 8723, 8954, 9028, 9620, 10582, 11285, 12584, 13420, 14762, 15730, 15860, 16280, 17446, 17908, 18056, 19240, 21164, 22385, 22570, 24827, 26455, 26840, 29341, 29524, 31460, 31720, 34892, 35816, 36905, 42328, 43615, 44770, 45140, 49654, 52910, 58201, 58682, 59048, 62920, 69784, 73810, 87230, 89540, 90280, 95953, 99308, 105820, 116402, 117364, 124135, 146705, 147620, 174460, 179080, 191906, 198616, 211640, 232804, 234728, 248270, 273097, 291005, 293410, 295240, 322751, 348920, 383812, 465608, 479765, 496540, 546194, 582010, 586820, 645502, 767624, 959530, 993080, 1092388, 1164020, 1173640, 1291004, 1365485, 1613755, 1919060, 2184776, 2328040, 2582008, 2730970, 3227510, 3550261, 3838120, 5461940, 6455020, 7100522, 10923880, 12910040, 14201044, 17751305, 28402088, 35502610, 71005220, 142010440]

約数ペア:

[(1, 142010440), (2, 71005220), (4, 35502610), (5, 28402088), (8, 17751305), (10, 14201044), (11, 12910040), (13, 10923880), (20, 7100522), (22, 6455020), (26, 5461940), (37, 3838120), (40, 3550261), (44, 3227510), (52, 2730970), (55, 2582008), (61, 2328040), (65, 2184776), (74, 1919060), (88, 1613755), (104, 1365485), (110, 1291004), (121, 1173640), (122, 1164020), (130, 1092388), (143, 993080), (148, 959530), (185, 767624), (220, 645502), (242, 586820), (244, 582010), (260, 546194), (286, 496540), (296, 479765), (305, 465608), (370, 383812), (407, 348920), (440, 322751), (481, 295240), (484, 293410), (488, 291005), (520, 273097), (572, 248270), (605, 234728), (610, 232804), (671, 211640), (715, 198616), (740, 191906), (793, 179080), (814, 174460), (962, 147620), (968, 146705), (1144, 124135), (1210, 117364), (1220, 116402), (1342, 105820), (1430, 99308), (1480, 95953), (1573, 90280), (1586, 89540), (1628, 87230), (1924, 73810), (2035, 69784), (2257, 62920), (2405, 59048), (2420, 58682), (2440, 58201), (2684, 52910), (2860, 49654), (3146, 45140), (3172, 44770), (3256, 43615), (3355, 42328), (3848, 36905), (3965, 35816), (4070, 34892), (4477, 31720), (4514, 31460), (4810, 29524), (4840, 29341), (5291, 26840), (5368, 26455), (5720, 24827), (6292, 22570), (6344, 22385), (6710, 21164), (7381, 19240), (7865, 18056), (7930, 17908), (8140, 17446), (8723, 16280), (8954, 15860), (9028, 15730), (9620, 14762), (10582, 13420), (11285, 12584)]