574712880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20163

約数の個数: 160

約数和(自身を含む): 2156004864

約数和(自身を除く): 1581291984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 20123, 28560, 40246, 60369, 80492, 100615, 120738, 140861, 160984, 201230, 241476, 281722, 301845, 321968, 342091, 402460, 422583, 482952, 563444, 603690, 684182, 704305, 804920, 845166, 965904, 1026273, 1126888, 1207380, 1368364, 1408610, 1609840, 1690332, 1710455, 2052546, 2112915, 2253776, 2394637, 2414760, 2736728, 2817220, 3380664, 3420910, 4105092, 4225830, 4789274, 4829520, 5131365, 5473456, 5634440, 6761328, 6841820, 7183911, 8210184, 8451660, 9578548, 10262730, 11268880, 11973185, 13683640, 14367822, 16420368, 16903320, 19157096, 20525460, 23946370, 27367280, 28735644, 33806640, 35919555, 38314192, 41050920, 47892740, 57471288, 71839110, 82101840, 95785480, 114942576, 143678220, 191570960, 287356440, 574712880]

約数ペア:

[(1, 574712880), (2, 287356440), (3, 191570960), (4, 143678220), (5, 114942576), (6, 95785480), (7, 82101840), (8, 71839110), (10, 57471288), (12, 47892740), (14, 41050920), (15, 38314192), (16, 35919555), (17, 33806640), (20, 28735644), (21, 27367280), (24, 23946370), (28, 20525460), (30, 19157096), (34, 16903320), (35, 16420368), (40, 14367822), (42, 13683640), (48, 11973185), (51, 11268880), (56, 10262730), (60, 9578548), (68, 8451660), (70, 8210184), (80, 7183911), (84, 6841820), (85, 6761328), (102, 5634440), (105, 5473456), (112, 5131365), (119, 4829520), (120, 4789274), (136, 4225830), (140, 4105092), (168, 3420910), (170, 3380664), (204, 2817220), (210, 2736728), (238, 2414760), (240, 2394637), (255, 2253776), (272, 2112915), (280, 2052546), (336, 1710455), (340, 1690332), (357, 1609840), (408, 1408610), (420, 1368364), (476, 1207380), (510, 1126888), (560, 1026273), (595, 965904), (680, 845166), (714, 804920), (816, 704305), (840, 684182), (952, 603690), (1020, 563444), (1190, 482952), (1360, 422583), (1428, 402460), (1680, 342091), (1785, 321968), (1904, 301845), (2040, 281722), (2380, 241476), (2856, 201230), (3570, 160984), (4080, 140861), (4760, 120738), (5712, 100615), (7140, 80492), (9520, 60369), (14280, 40246), (20123, 28560)]