671610240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{16657}}^1$

素因数の和:16689

約数の個数: 192

約数和(自身を含む): 2650620960

約数和(自身を除く): 1979010720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 16657, 20160, 33314, 40320, 49971, 66628, 83285, 99942, 116599, 133256, 149913, 166570, 199884, 233198, 249855, 266512, 299826, 333140, 349797, 399768, 466396, 499710, 533024, 582995, 599652, 666280, 699594, 749565, 799536, 932792, 999420, 1049391, 1066048, 1165990, 1199304, 1332560, 1399188, 1499130, 1599072, 1748985, 1865584, 1998840, 2098782, 2132096, 2331980, 2398608, 2665120, 2798376, 2998260, 3198144, 3497970, 3731168, 3997680, 4197564, 4663960, 4797216, 5246955, 5330240, 5596752, 5996520, 6396288, 6995940, 7462336, 7995360, 8395128, 9327920, 9594432, 10493910, 10660480, 11193504, 11993040, 13991880, 14924672, 15990720, 16790256, 18655840, 19188864, 20987820, 22387008, 23986080, 27983760, 31981440, 33580512, 37311680, 41975640, 44774016, 47972160, 55967520, 67161024, 74623360, 83951280, 95944320, 111935040, 134322048, 167902560, 223870080, 335805120, 671610240]

約数ペア:

[(1, 671610240), (2, 335805120), (3, 223870080), (4, 167902560), (5, 134322048), (6, 111935040), (7, 95944320), (8, 83951280), (9, 74623360), (10, 67161024), (12, 55967520), (14, 47972160), (15, 44774016), (16, 41975640), (18, 37311680), (20, 33580512), (21, 31981440), (24, 27983760), (28, 23986080), (30, 22387008), (32, 20987820), (35, 19188864), (36, 18655840), (40, 16790256), (42, 15990720), (45, 14924672), (48, 13991880), (56, 11993040), (60, 11193504), (63, 10660480), (64, 10493910), (70, 9594432), (72, 9327920), (80, 8395128), (84, 7995360), (90, 7462336), (96, 6995940), (105, 6396288), (112, 5996520), (120, 5596752), (126, 5330240), (128, 5246955), (140, 4797216), (144, 4663960), (160, 4197564), (168, 3997680), (180, 3731168), (192, 3497970), (210, 3198144), (224, 2998260), (240, 2798376), (252, 2665120), (280, 2398608), (288, 2331980), (315, 2132096), (320, 2098782), (336, 1998840), (360, 1865584), (384, 1748985), (420, 1599072), (448, 1499130), (480, 1399188), (504, 1332560), (560, 1199304), (576, 1165990), (630, 1066048), (640, 1049391), (672, 999420), (720, 932792), (840, 799536), (896, 749565), (960, 699594), (1008, 666280), (1120, 599652), (1152, 582995), (1260, 533024), (1344, 499710), (1440, 466396), (1680, 399768), (1920, 349797), (2016, 333140), (2240, 299826), (2520, 266512), (2688, 249855), (2880, 233198), (3360, 199884), (4032, 166570), (4480, 149913), (5040, 133256), (5760, 116599), (6720, 99942), (8064, 83285), (10080, 66628), (13440, 49971), (16657, 40320), (20160, 33314)]