418829040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83101}}^1$

素因数の和:83127

約数の個数: 120

約数和(自身を含む): 1607525088

約数和(自身を除く): 1188696048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 83101, 166202, 249303, 332404, 415505, 498606, 581707, 664808, 747909, 831010, 997212, 1163414, 1246515, 1329616, 1495818, 1662020, 1745121, 1994424, 2326828, 2493030, 2908535, 2991636, 3324040, 3490242, 3739545, 3988848, 4653656, 4986060, 5235363, 5817070, 5983272, 6648080, 6980484, 7479090, 8725605, 9307312, 9972120, 10470726, 11634140, 11966544, 13960968, 14958180, 17451210, 19944240, 20941452, 23268280, 26176815, 27921936, 29916360, 34902420, 41882904, 46536560, 52353630, 59832720, 69804840, 83765808, 104707260, 139609680, 209414520, 418829040]

約数ペア:

[(1, 418829040), (2, 209414520), (3, 139609680), (4, 104707260), (5, 83765808), (6, 69804840), (7, 59832720), (8, 52353630), (9, 46536560), (10, 41882904), (12, 34902420), (14, 29916360), (15, 27921936), (16, 26176815), (18, 23268280), (20, 20941452), (21, 19944240), (24, 17451210), (28, 14958180), (30, 13960968), (35, 11966544), (36, 11634140), (40, 10470726), (42, 9972120), (45, 9307312), (48, 8725605), (56, 7479090), (60, 6980484), (63, 6648080), (70, 5983272), (72, 5817070), (80, 5235363), (84, 4986060), (90, 4653656), (105, 3988848), (112, 3739545), (120, 3490242), (126, 3324040), (140, 2991636), (144, 2908535), (168, 2493030), (180, 2326828), (210, 1994424), (240, 1745121), (252, 1662020), (280, 1495818), (315, 1329616), (336, 1246515), (360, 1163414), (420, 997212), (504, 831010), (560, 747909), (630, 664808), (720, 581707), (840, 498606), (1008, 415505), (1260, 332404), (1680, 249303), (2520, 166202), (5040, 83101)]