64993320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8597}}^1$

素因数の和:8624

約数の個数: 128

約数和(自身を含む): 247622400

約数和(自身を除く): 182629080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8597, 17194, 25791, 34388, 42985, 51582, 60179, 68776, 77373, 85970, 103164, 120358, 128955, 154746, 171940, 180537, 206328, 232119, 240716, 257910, 300895, 309492, 343880, 361074, 386865, 464238, 481432, 515820, 541611, 601790, 618984, 722148, 773730, 902685, 928476, 1031640, 1083222, 1160595, 1203580, 1444296, 1547460, 1624833, 1805370, 1856952, 2166444, 2321190, 2407160, 2708055, 3094920, 3249666, 3610740, 4332888, 4642380, 5416110, 6499332, 7221480, 8124165, 9284760, 10832220, 12998664, 16248330, 21664440, 32496660, 64993320]

約数ペア:

[(1, 64993320), (2, 32496660), (3, 21664440), (4, 16248330), (5, 12998664), (6, 10832220), (7, 9284760), (8, 8124165), (9, 7221480), (10, 6499332), (12, 5416110), (14, 4642380), (15, 4332888), (18, 3610740), (20, 3249666), (21, 3094920), (24, 2708055), (27, 2407160), (28, 2321190), (30, 2166444), (35, 1856952), (36, 1805370), (40, 1624833), (42, 1547460), (45, 1444296), (54, 1203580), (56, 1160595), (60, 1083222), (63, 1031640), (70, 928476), (72, 902685), (84, 773730), (90, 722148), (105, 618984), (108, 601790), (120, 541611), (126, 515820), (135, 481432), (140, 464238), (168, 386865), (180, 361074), (189, 343880), (210, 309492), (216, 300895), (252, 257910), (270, 240716), (280, 232119), (315, 206328), (360, 180537), (378, 171940), (420, 154746), (504, 128955), (540, 120358), (630, 103164), (756, 85970), (840, 77373), (945, 68776), (1080, 60179), (1260, 51582), (1512, 42985), (1890, 34388), (2520, 25791), (3780, 17194), (7560, 8597)]