64366936120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{216607}}^1$

素因数の和:216677

約数の個数: 128

約数和(自身を含む): 168434380800

約数和(自身を除く): 104067444680

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 85, 92, 95, 115, 136, 152, 170, 184, 190, 230, 323, 340, 380, 391, 437, 460, 646, 680, 760, 782, 874, 920, 1292, 1564, 1615, 1748, 1955, 2185, 2584, 3128, 3230, 3496, 3910, 4370, 6460, 7429, 7820, 8740, 12920, 14858, 15640, 17480, 29716, 37145, 59432, 74290, 148580, 216607, 297160, 433214, 866428, 1083035, 1732856, 2166070, 3682319, 4115533, 4332140, 4981961, 7364638, 8231066, 8664280, 9963922, 14729276, 16462132, 18411595, 19927844, 20577665, 24909805, 29458552, 32924264, 36823190, 39855688, 41155330, 49819610, 69964061, 73646380, 82310660, 84693337, 94657259, 99639220, 139928122, 147292760, 164621320, 169386674, 189314518, 199278440, 279856244, 338773348, 349820305, 378629036, 423466685, 473286295, 559712488, 677546696, 699640610, 757258072, 846933370, 946572590, 1399281220, 1609173403, 1693866740, 1893145180, 2798562440, 3218346806, 3387733480, 3786290360, 6436693612, 8045867015, 12873387224, 16091734030, 32183468060, 64366936120]

約数ペア:

[(1, 64366936120), (2, 32183468060), (4, 16091734030), (5, 12873387224), (8, 8045867015), (10, 6436693612), (17, 3786290360), (19, 3387733480), (20, 3218346806), (23, 2798562440), (34, 1893145180), (38, 1693866740), (40, 1609173403), (46, 1399281220), (68, 946572590), (76, 846933370), (85, 757258072), (92, 699640610), (95, 677546696), (115, 559712488), (136, 473286295), (152, 423466685), (170, 378629036), (184, 349820305), (190, 338773348), (230, 279856244), (323, 199278440), (340, 189314518), (380, 169386674), (391, 164621320), (437, 147292760), (460, 139928122), (646, 99639220), (680, 94657259), (760, 84693337), (782, 82310660), (874, 73646380), (920, 69964061), (1292, 49819610), (1564, 41155330), (1615, 39855688), (1748, 36823190), (1955, 32924264), (2185, 29458552), (2584, 24909805), (3128, 20577665), (3230, 19927844), (3496, 18411595), (3910, 16462132), (4370, 14729276), (6460, 9963922), (7429, 8664280), (7820, 8231066), (8740, 7364638), (12920, 4981961), (14858, 4332140), (15640, 4115533), (17480, 3682319), (29716, 2166070), (37145, 1732856), (59432, 1083035), (74290, 866428), (148580, 433214), (216607, 297160)]