28277585280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{701329}}^1$

素因数の和:701361

約数の個数: 192

約数和(自身を含む): 111595629600

約数和(自身を除く): 83318044320

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, 20160, 40320, 701329, 1402658, 2103987, 2805316, 3506645, 4207974, 4909303, 5610632, 6311961, 7013290, 8415948, 9818606, 10519935, 11221264, 12623922, 14026580, 14727909, 16831896, 19637212, 21039870, 22442528, 24546515, 25247844, 28053160, 29455818, 31559805, 33663792, 39274424, 42079740, 44183727, 44885056, 49093030, 50495688, 56106320, 58911636, 63119610, 67327584, 73639545, 78548848, 84159480, 88367454, 89770112, 98186060, 100991376, 112212640, 117823272, 126239220, 134655168, 147279090, 157097696, 168318960, 176734908, 196372120, 201982752, 220918635, 224425280, 235646544, 252478440, 269310336, 294558180, 314195392, 336637920, 353469816, 392744240, 403965504, 441837270, 448850560, 471293088, 504956880, 589116360, 628390784, 673275840, 706939632, 785488480, 807931008, 883674540, 942586176, 1009913760, 1178232720, 1346551680, 1413879264, 1570976960, 1767349080, 1885172352, 2019827520, 2356465440, 2827758528, 3141953920, 3534698160, 4039655040, 4712930880, 5655517056, 7069396320, 9425861760, 14138792640, 28277585280]

約数ペア:

[(1, 28277585280), (2, 14138792640), (3, 9425861760), (4, 7069396320), (5, 5655517056), (6, 4712930880), (7, 4039655040), (8, 3534698160), (9, 3141953920), (10, 2827758528), (12, 2356465440), (14, 2019827520), (15, 1885172352), (16, 1767349080), (18, 1570976960), (20, 1413879264), (21, 1346551680), (24, 1178232720), (28, 1009913760), (30, 942586176), (32, 883674540), (35, 807931008), (36, 785488480), (40, 706939632), (42, 673275840), (45, 628390784), (48, 589116360), (56, 504956880), (60, 471293088), (63, 448850560), (64, 441837270), (70, 403965504), (72, 392744240), (80, 353469816), (84, 336637920), (90, 314195392), (96, 294558180), (105, 269310336), (112, 252478440), (120, 235646544), (126, 224425280), (128, 220918635), (140, 201982752), (144, 196372120), (160, 176734908), (168, 168318960), (180, 157097696), (192, 147279090), (210, 134655168), (224, 126239220), (240, 117823272), (252, 112212640), (280, 100991376), (288, 98186060), (315, 89770112), (320, 88367454), (336, 84159480), (360, 78548848), (384, 73639545), (420, 67327584), (448, 63119610), (480, 58911636), (504, 56106320), (560, 50495688), (576, 49093030), (630, 44885056), (640, 44183727), (672, 42079740), (720, 39274424), (840, 33663792), (896, 31559805), (960, 29455818), (1008, 28053160), (1120, 25247844), (1152, 24546515), (1260, 22442528), (1344, 21039870), (1440, 19637212), (1680, 16831896), (1920, 14727909), (2016, 14026580), (2240, 12623922), (2520, 11221264), (2688, 10519935), (2880, 9818606), (3360, 8415948), (4032, 7013290), (4480, 6311961), (5040, 5610632), (5760, 4909303), (6720, 4207974), (8064, 3506645), (10080, 2805316), (13440, 2103987), (20160, 1402658), (40320, 701329)]