17200920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 57335040

約数和(自身を除く): 40134120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 157, 165, 166, 220, 249, 264, 314, 330, 332, 415, 440, 471, 498, 628, 660, 664, 785, 830, 913, 942, 996, 1245, 1256, 1320, 1570, 1660, 1727, 1826, 1884, 1992, 2355, 2490, 2739, 3140, 3320, 3454, 3652, 3768, 4565, 4710, 4980, 5181, 5478, 6280, 6908, 7304, 8635, 9130, 9420, 9960, 10362, 10956, 13031, 13695, 13816, 17270, 18260, 18840, 20724, 21912, 25905, 26062, 27390, 34540, 36520, 39093, 41448, 51810, 52124, 54780, 65155, 69080, 78186, 103620, 104248, 109560, 130310, 143341, 156372, 195465, 207240, 260620, 286682, 312744, 390930, 430023, 521240, 573364, 716705, 781860, 860046, 1146728, 1433410, 1563720, 1720092, 2150115, 2866820, 3440184, 4300230, 5733640, 8600460, 17200920]

約数ペア:

[(1, 17200920), (2, 8600460), (3, 5733640), (4, 4300230), (5, 3440184), (6, 2866820), (8, 2150115), (10, 1720092), (11, 1563720), (12, 1433410), (15, 1146728), (20, 860046), (22, 781860), (24, 716705), (30, 573364), (33, 521240), (40, 430023), (44, 390930), (55, 312744), (60, 286682), (66, 260620), (83, 207240), (88, 195465), (110, 156372), (120, 143341), (132, 130310), (157, 109560), (165, 104248), (166, 103620), (220, 78186), (249, 69080), (264, 65155), (314, 54780), (330, 52124), (332, 51810), (415, 41448), (440, 39093), (471, 36520), (498, 34540), (628, 27390), (660, 26062), (664, 25905), (785, 21912), (830, 20724), (913, 18840), (942, 18260), (996, 17270), (1245, 13816), (1256, 13695), (1320, 13031), (1570, 10956), (1660, 10362), (1727, 9960), (1826, 9420), (1884, 9130), (1992, 8635), (2355, 7304), (2490, 6908), (2739, 6280), (3140, 5478), (3320, 5181), (3454, 4980), (3652, 4710), (3768, 4565)]