126887320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 385689600

約数和(自身を除く): 258802280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 23, 28, 34, 35, 38, 40, 46, 56, 61, 68, 70, 76, 85, 92, 95, 115, 119, 122, 133, 136, 140, 152, 161, 170, 184, 190, 230, 238, 244, 266, 280, 305, 322, 323, 340, 380, 391, 427, 437, 460, 476, 488, 532, 595, 610, 644, 646, 665, 680, 760, 782, 805, 854, 874, 920, 952, 1037, 1064, 1159, 1190, 1220, 1288, 1292, 1330, 1403, 1564, 1610, 1615, 1708, 1748, 1955, 2074, 2135, 2185, 2261, 2318, 2380, 2440, 2584, 2660, 2737, 2806, 3059, 3128, 3220, 3230, 3416, 3496, 3910, 4148, 4270, 4370, 4522, 4636, 4760, 5185, 5320, 5474, 5612, 5795, 6118, 6440, 6460, 7015, 7259, 7429, 7820, 8113, 8296, 8540, 8740, 9044, 9272, 9821, 10370, 10948, 11224, 11305, 11590, 12236, 12920, 13685, 14030, 14518, 14858, 15295, 15640, 16226, 17080, 17480, 18088, 19642, 19703, 20740, 21896, 22610, 23180, 23851, 24472, 26657, 27370, 28060, 29036, 29716, 30590, 32452, 36295, 37145, 39284, 39406, 40565, 41480, 45220, 46360, 47702, 49105, 52003, 53314, 54740, 56120, 58072, 59432, 61180, 64904, 72590, 74290, 78568, 78812, 81130, 90440, 95404, 98210, 98515, 104006, 106628, 109480, 119255, 122360, 133285, 137921, 145180, 148580, 157624, 162260, 166957, 186599, 190808, 196420, 197030, 208012, 213256, 238510, 260015, 266570, 275842, 290360, 297160, 324520, 333914, 373198, 392840, 394060, 416024, 453169, 477020, 520030, 533140, 551684, 667828, 689605, 746396, 788120, 834785, 906338, 932995, 954040, 1040060, 1066280, 1103368, 1335656, 1379210, 1492792, 1669570, 1812676, 1865990, 2080120, 2265845, 2758420, 3172183, 3339140, 3625352, 3731980, 4531690, 5516840, 6344366, 6678280, 7463960, 9063380, 12688732, 15860915, 18126760, 25377464, 31721830, 63443660, 126887320]

約数ペア:

[(1, 126887320), (2, 63443660), (4, 31721830), (5, 25377464), (7, 18126760), (8, 15860915), (10, 12688732), (14, 9063380), (17, 7463960), (19, 6678280), (20, 6344366), (23, 5516840), (28, 4531690), (34, 3731980), (35, 3625352), (38, 3339140), (40, 3172183), (46, 2758420), (56, 2265845), (61, 2080120), (68, 1865990), (70, 1812676), (76, 1669570), (85, 1492792), (92, 1379210), (95, 1335656), (115, 1103368), (119, 1066280), (122, 1040060), (133, 954040), (136, 932995), (140, 906338), (152, 834785), (161, 788120), (170, 746396), (184, 689605), (190, 667828), (230, 551684), (238, 533140), (244, 520030), (266, 477020), (280, 453169), (305, 416024), (322, 394060), (323, 392840), (340, 373198), (380, 333914), (391, 324520), (427, 297160), (437, 290360), (460, 275842), (476, 266570), (488, 260015), (532, 238510), (595, 213256), (610, 208012), (644, 197030), (646, 196420), (665, 190808), (680, 186599), (760, 166957), (782, 162260), (805, 157624), (854, 148580), (874, 145180), (920, 137921), (952, 133285), (1037, 122360), (1064, 119255), (1159, 109480), (1190, 106628), (1220, 104006), (1288, 98515), (1292, 98210), (1330, 95404), (1403, 90440), (1564, 81130), (1610, 78812), (1615, 78568), (1708, 74290), (1748, 72590), (1955, 64904), (2074, 61180), (2135, 59432), (2185, 58072), (2261, 56120), (2318, 54740), (2380, 53314), (2440, 52003), (2584, 49105), (2660, 47702), (2737, 46360), (2806, 45220), (3059, 41480), (3128, 40565), (3220, 39406), (3230, 39284), (3416, 37145), (3496, 36295), (3910, 32452), (4148, 30590), (4270, 29716), (4370, 29036), (4522, 28060), (4636, 27370), (4760, 26657), (5185, 24472), (5320, 23851), (5474, 23180), (5612, 22610), (5795, 21896), (6118, 20740), (6440, 19703), (6460, 19642), (7015, 18088), (7259, 17480), (7429, 17080), (7820, 16226), (8113, 15640), (8296, 15295), (8540, 14858), (8740, 14518), (9044, 14030), (9272, 13685), (9821, 12920), (10370, 12236), (10948, 11590), (11224, 11305)]