380888970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 1218281472

約数和(自身を除く): 837392502

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 67, 69, 70, 77, 105, 107, 110, 115, 134, 138, 154, 161, 165, 201, 210, 214, 230, 231, 253, 321, 322, 330, 335, 345, 385, 402, 462, 469, 483, 506, 535, 642, 670, 690, 737, 749, 759, 770, 805, 938, 966, 1005, 1070, 1155, 1177, 1265, 1407, 1474, 1498, 1518, 1541, 1605, 1610, 1771, 2010, 2211, 2247, 2310, 2345, 2354, 2415, 2461, 2530, 2814, 3082, 3210, 3531, 3542, 3685, 3745, 3795, 4422, 4494, 4623, 4690, 4830, 4922, 5159, 5313, 5885, 7035, 7062, 7169, 7370, 7383, 7490, 7590, 7705, 8239, 8855, 9246, 10318, 10626, 10787, 11055, 11235, 11770, 12305, 14070, 14338, 14766, 15410, 15477, 16478, 16951, 17227, 17655, 17710, 21507, 21574, 22110, 22470, 23115, 24610, 24717, 25795, 26565, 27071, 30954, 32361, 33902, 34454, 35310, 35845, 36915, 41195, 43014, 46230, 49434, 50183, 50853, 51590, 51681, 53130, 53935, 54142, 64722, 71690, 73830, 77385, 78859, 81213, 82390, 84755, 86135, 100366, 101706, 103362, 107535, 107870, 118657, 123585, 135355, 150549, 154770, 157718, 161805, 162426, 164887, 169510, 172270, 189497, 215070, 236577, 237314, 247170, 250915, 254265, 258405, 270710, 301098, 323610, 329774, 355971, 378994, 394295, 406065, 473154, 494661, 501830, 508530, 516810, 552013, 568491, 593285, 711942, 752745, 788590, 812130, 824435, 947485, 989322, 1104026, 1136982, 1154209, 1182885, 1186570, 1505490, 1648870, 1656039, 1779855, 1813757, 1894970, 2308418, 2365770, 2473305, 2760065, 2842455, 3312078, 3462627, 3559710, 3627514, 4946610, 5441271, 5520130, 5684910, 5771045, 6925254, 8280195, 9068785, 10882542, 11542090, 12696299, 16560390, 17313135, 18137570, 25392598, 27206355, 34626270, 38088897, 54412710, 63481495, 76177794, 126962990, 190444485, 380888970]

約数ペア:

[(1, 380888970), (2, 190444485), (3, 126962990), (5, 76177794), (6, 63481495), (7, 54412710), (10, 38088897), (11, 34626270), (14, 27206355), (15, 25392598), (21, 18137570), (22, 17313135), (23, 16560390), (30, 12696299), (33, 11542090), (35, 10882542), (42, 9068785), (46, 8280195), (55, 6925254), (66, 5771045), (67, 5684910), (69, 5520130), (70, 5441271), (77, 4946610), (105, 3627514), (107, 3559710), (110, 3462627), (115, 3312078), (134, 2842455), (138, 2760065), (154, 2473305), (161, 2365770), (165, 2308418), (201, 1894970), (210, 1813757), (214, 1779855), (230, 1656039), (231, 1648870), (253, 1505490), (321, 1186570), (322, 1182885), (330, 1154209), (335, 1136982), (345, 1104026), (385, 989322), (402, 947485), (462, 824435), (469, 812130), (483, 788590), (506, 752745), (535, 711942), (642, 593285), (670, 568491), (690, 552013), (737, 516810), (749, 508530), (759, 501830), (770, 494661), (805, 473154), (938, 406065), (966, 394295), (1005, 378994), (1070, 355971), (1155, 329774), (1177, 323610), (1265, 301098), (1407, 270710), (1474, 258405), (1498, 254265), (1518, 250915), (1541, 247170), (1605, 237314), (1610, 236577), (1771, 215070), (2010, 189497), (2211, 172270), (2247, 169510), (2310, 164887), (2345, 162426), (2354, 161805), (2415, 157718), (2461, 154770), (2530, 150549), (2814, 135355), (3082, 123585), (3210, 118657), (3531, 107870), (3542, 107535), (3685, 103362), (3745, 101706), (3795, 100366), (4422, 86135), (4494, 84755), (4623, 82390), (4690, 81213), (4830, 78859), (4922, 77385), (5159, 73830), (5313, 71690), (5885, 64722), (7035, 54142), (7062, 53935), (7169, 53130), (7370, 51681), (7383, 51590), (7490, 50853), (7590, 50183), (7705, 49434), (8239, 46230), (8855, 43014), (9246, 41195), (10318, 36915), (10626, 35845), (10787, 35310), (11055, 34454), (11235, 33902), (11770, 32361), (12305, 30954), (14070, 27071), (14338, 26565), (14766, 25795), (15410, 24717), (15477, 24610), (16478, 23115), (16951, 22470), (17227, 22110), (17655, 21574), (17710, 21507)]