2013327120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16879}}^1$

素因数の和:16973

約数の個数: 160

約数和(自身を含む): 7233822720

約数和(自身を除く): 5220495600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 16879, 17040, 19880, 23856, 29820, 33758, 39760, 50637, 59640, 67516, 84395, 101274, 118153, 119280, 135032, 168790, 202548, 236306, 253185, 270064, 337580, 354459, 405096, 472612, 506370, 590765, 675160, 708918, 810192, 945224, 1012740, 1181530, 1198409, 1350320, 1417836, 1772295, 1890448, 2025480, 2363060, 2396818, 2835672, 3544590, 3595227, 4050960, 4726120, 4793636, 5671344, 5992045, 7089180, 7190454, 8388863, 9452240, 9587272, 11984090, 14178360, 14380908, 16777726, 17976135, 19174544, 23968180, 25166589, 28356720, 28761816, 33555452, 35952270, 41944315, 47936360, 50333178, 57523632, 67110904, 71904540, 83888630, 95872720, 100666356, 125832945, 134221808, 143809080, 167777260, 201332712, 251665890, 287618160, 335554520, 402665424, 503331780, 671109040, 1006663560, 2013327120]

約数ペア:

[(1, 2013327120), (2, 1006663560), (3, 671109040), (4, 503331780), (5, 402665424), (6, 335554520), (7, 287618160), (8, 251665890), (10, 201332712), (12, 167777260), (14, 143809080), (15, 134221808), (16, 125832945), (20, 100666356), (21, 95872720), (24, 83888630), (28, 71904540), (30, 67110904), (35, 57523632), (40, 50333178), (42, 47936360), (48, 41944315), (56, 35952270), (60, 33555452), (70, 28761816), (71, 28356720), (80, 25166589), (84, 23968180), (105, 19174544), (112, 17976135), (120, 16777726), (140, 14380908), (142, 14178360), (168, 11984090), (210, 9587272), (213, 9452240), (240, 8388863), (280, 7190454), (284, 7089180), (336, 5992045), (355, 5671344), (420, 4793636), (426, 4726120), (497, 4050960), (560, 3595227), (568, 3544590), (710, 2835672), (840, 2396818), (852, 2363060), (994, 2025480), (1065, 1890448), (1136, 1772295), (1420, 1417836), (1491, 1350320), (1680, 1198409), (1704, 1181530), (1988, 1012740), (2130, 945224), (2485, 810192), (2840, 708918), (2982, 675160), (3408, 590765), (3976, 506370), (4260, 472612), (4970, 405096), (5680, 354459), (5964, 337580), (7455, 270064), (7952, 253185), (8520, 236306), (9940, 202548), (11928, 168790), (14910, 135032), (16879, 119280), (17040, 118153), (19880, 101274), (23856, 84395), (29820, 67516), (33758, 59640), (39760, 50637)]