171069640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 472469760

約数和(自身を除く): 301400120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 83, 85, 119, 136, 140, 166, 170, 238, 280, 332, 340, 415, 433, 476, 581, 595, 664, 680, 830, 866, 952, 1162, 1190, 1411, 1660, 1732, 2165, 2324, 2380, 2822, 2905, 3031, 3320, 3464, 4330, 4648, 4760, 5644, 5810, 6062, 7055, 7361, 8660, 9877, 11288, 11620, 12124, 14110, 14722, 15155, 17320, 19754, 23240, 24248, 28220, 29444, 30310, 35939, 36805, 39508, 49385, 51527, 56440, 58888, 60620, 71878, 73610, 79016, 98770, 103054, 121240, 143756, 147220, 179695, 197540, 206108, 251573, 257635, 287512, 294440, 359390, 395080, 412216, 503146, 515270, 610963, 718780, 1006292, 1030540, 1221926, 1257865, 1437560, 2012584, 2061080, 2443852, 2515730, 3054815, 4276741, 4887704, 5031460, 6109630, 8553482, 10062920, 12219260, 17106964, 21383705, 24438520, 34213928, 42767410, 85534820, 171069640]

約数ペア:

[(1, 171069640), (2, 85534820), (4, 42767410), (5, 34213928), (7, 24438520), (8, 21383705), (10, 17106964), (14, 12219260), (17, 10062920), (20, 8553482), (28, 6109630), (34, 5031460), (35, 4887704), (40, 4276741), (56, 3054815), (68, 2515730), (70, 2443852), (83, 2061080), (85, 2012584), (119, 1437560), (136, 1257865), (140, 1221926), (166, 1030540), (170, 1006292), (238, 718780), (280, 610963), (332, 515270), (340, 503146), (415, 412216), (433, 395080), (476, 359390), (581, 294440), (595, 287512), (664, 257635), (680, 251573), (830, 206108), (866, 197540), (952, 179695), (1162, 147220), (1190, 143756), (1411, 121240), (1660, 103054), (1732, 98770), (2165, 79016), (2324, 73610), (2380, 71878), (2822, 60620), (2905, 58888), (3031, 56440), (3320, 51527), (3464, 49385), (4330, 39508), (4648, 36805), (4760, 35939), (5644, 30310), (5810, 29444), (6062, 28220), (7055, 24248), (7361, 23240), (8660, 19754), (9877, 17320), (11288, 15155), (11620, 14722), (12124, 14110)]