676488960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{8389}}^1$

素因数の和:8423

約数の個数: 216

約数和(自身を含む): 2675268960

約数和(自身を除く): 1998780000

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8389, 8960, 10080, 11520, 13440, 16128, 16778, 20160, 25167, 26880, 33556, 40320, 41945, 50334, 58723, 67112, 75501, 80640, 83890, 100668, 117446, 125835, 134224, 151002, 167780, 176169, 201336, 234892, 251670, 268448, 293615, 302004, 335560, 352338, 377505, 402672, 469784, 503340, 528507, 536896, 587230, 604008, 671120, 704676, 755010, 805344, 880845, 939568, 1006680, 1057014, 1073792, 1174460, 1208016, 1342240, 1409352, 1510020, 1610688, 1761690, 1879136, 2013360, 2114028, 2147584, 2348920, 2416032, 2642535, 2684480, 2818704, 3020040, 3221376, 3523380, 3758272, 4026720, 4228056, 4697840, 4832064, 5285070, 5368960, 5637408, 6040080, 6442752, 7046760, 7516544, 8053440, 8456112, 9395680, 9664128, 10570140, 10737920, 11274816, 12080160, 14093520, 15033088, 16106880, 16912224, 18791360, 19328256, 21140280, 22549632, 24160320, 28187040, 32213760, 33824448, 37582720, 42280560, 45099264, 48320640, 56374080, 67648896, 75165440, 84561120, 96641280, 112748160, 135297792, 169122240, 225496320, 338244480, 676488960]

約数ペア:

[(1, 676488960), (2, 338244480), (3, 225496320), (4, 169122240), (5, 135297792), (6, 112748160), (7, 96641280), (8, 84561120), (9, 75165440), (10, 67648896), (12, 56374080), (14, 48320640), (15, 45099264), (16, 42280560), (18, 37582720), (20, 33824448), (21, 32213760), (24, 28187040), (28, 24160320), (30, 22549632), (32, 21140280), (35, 19328256), (36, 18791360), (40, 16912224), (42, 16106880), (45, 15033088), (48, 14093520), (56, 12080160), (60, 11274816), (63, 10737920), (64, 10570140), (70, 9664128), (72, 9395680), (80, 8456112), (84, 8053440), (90, 7516544), (96, 7046760), (105, 6442752), (112, 6040080), (120, 5637408), (126, 5368960), (128, 5285070), (140, 4832064), (144, 4697840), (160, 4228056), (168, 4026720), (180, 3758272), (192, 3523380), (210, 3221376), (224, 3020040), (240, 2818704), (252, 2684480), (256, 2642535), (280, 2416032), (288, 2348920), (315, 2147584), (320, 2114028), (336, 2013360), (360, 1879136), (384, 1761690), (420, 1610688), (448, 1510020), (480, 1409352), (504, 1342240), (560, 1208016), (576, 1174460), (630, 1073792), (640, 1057014), (672, 1006680), (720, 939568), (768, 880845), (840, 805344), (896, 755010), (960, 704676), (1008, 671120), (1120, 604008), (1152, 587230), (1260, 536896), (1280, 528507), (1344, 503340), (1440, 469784), (1680, 402672), (1792, 377505), (1920, 352338), (2016, 335560), (2240, 302004), (2304, 293615), (2520, 268448), (2688, 251670), (2880, 234892), (3360, 201336), (3840, 176169), (4032, 167780), (4480, 151002), (5040, 134224), (5376, 125835), (5760, 117446), (6720, 100668), (8064, 83890), (8389, 80640), (8960, 75501), (10080, 67112), (11520, 58723), (13440, 50334), (16128, 41945), (16778, 40320), (20160, 33556), (25167, 26880)]