170217320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 477066240

約数和(自身を除く): 306848920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 101, 104, 130, 140, 182, 202, 260, 280, 364, 404, 455, 463, 505, 520, 707, 728, 808, 910, 926, 1010, 1313, 1414, 1820, 1852, 2020, 2315, 2626, 2828, 3241, 3535, 3640, 3704, 4040, 4630, 5252, 5656, 6019, 6482, 6565, 7070, 9191, 9260, 10504, 12038, 12964, 13130, 14140, 16205, 18382, 18520, 24076, 25928, 26260, 28280, 30095, 32410, 36764, 42133, 45955, 46763, 48152, 52520, 60190, 64820, 73528, 84266, 91910, 93526, 120380, 129640, 168532, 183820, 187052, 210665, 233815, 240760, 327341, 337064, 367640, 374104, 421330, 467630, 607919, 654682, 842660, 935260, 1215838, 1309364, 1636705, 1685320, 1870520, 2431676, 2618728, 3039595, 3273410, 4255433, 4863352, 6079190, 6546820, 8510866, 12158380, 13093640, 17021732, 21277165, 24316760, 34043464, 42554330, 85108660, 170217320]

約数ペア:

[(1, 170217320), (2, 85108660), (4, 42554330), (5, 34043464), (7, 24316760), (8, 21277165), (10, 17021732), (13, 13093640), (14, 12158380), (20, 8510866), (26, 6546820), (28, 6079190), (35, 4863352), (40, 4255433), (52, 3273410), (56, 3039595), (65, 2618728), (70, 2431676), (91, 1870520), (101, 1685320), (104, 1636705), (130, 1309364), (140, 1215838), (182, 935260), (202, 842660), (260, 654682), (280, 607919), (364, 467630), (404, 421330), (455, 374104), (463, 367640), (505, 337064), (520, 327341), (707, 240760), (728, 233815), (808, 210665), (910, 187052), (926, 183820), (1010, 168532), (1313, 129640), (1414, 120380), (1820, 93526), (1852, 91910), (2020, 84266), (2315, 73528), (2626, 64820), (2828, 60190), (3241, 52520), (3535, 48152), (3640, 46763), (3704, 45955), (4040, 42133), (4630, 36764), (5252, 32410), (5656, 30095), (6019, 28280), (6482, 26260), (6565, 25928), (7070, 24076), (9191, 18520), (9260, 18382), (10504, 16205), (12038, 14140), (12964, 13130)]