2859185280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{30391}}^1$

素因数の和:30427

約数の個数: 192

約数和(自身を含む): 10601945280

約数和(自身を除く): 7742760000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13440, 15680, 18816, 23520, 30391, 31360, 47040, 60782, 91173, 94080, 121564, 151955, 182346, 212737, 243128, 303910, 364692, 425474, 455865, 486256, 607820, 638211, 729384, 850948, 911730, 972512, 1063685, 1215640, 1276422, 1458768, 1489159, 1701896, 1823460, 1945024, 2127370, 2431280, 2552844, 2917536, 2978318, 3191055, 3403792, 3646920, 3890048, 4254740, 4467477, 4862560, 5105688, 5835072, 5956636, 6382110, 6807584, 7293840, 7445795, 8509480, 8934954, 9725120, 10211376, 11670144, 11913272, 12764220, 13615168, 14587680, 14891590, 17018960, 17869908, 19450240, 20422752, 22337385, 23826544, 25528440, 27230336, 29175360, 29783180, 34037920, 35739816, 40845504, 44674770, 47653088, 51056880, 58350720, 59566360, 68075840, 71479632, 81691008, 89349540, 95306176, 102113760, 119132720, 136151680, 142959264, 178699080, 190612352, 204227520, 238265440, 285918528, 357398160, 408455040, 476530880, 571837056, 714796320, 953061760, 1429592640, 2859185280]

約数ペア:

[(1, 2859185280), (2, 1429592640), (3, 953061760), (4, 714796320), (5, 571837056), (6, 476530880), (7, 408455040), (8, 357398160), (10, 285918528), (12, 238265440), (14, 204227520), (15, 190612352), (16, 178699080), (20, 142959264), (21, 136151680), (24, 119132720), (28, 102113760), (30, 95306176), (32, 89349540), (35, 81691008), (40, 71479632), (42, 68075840), (48, 59566360), (49, 58350720), (56, 51056880), (60, 47653088), (64, 44674770), (70, 40845504), (80, 35739816), (84, 34037920), (96, 29783180), (98, 29175360), (105, 27230336), (112, 25528440), (120, 23826544), (128, 22337385), (140, 20422752), (147, 19450240), (160, 17869908), (168, 17018960), (192, 14891590), (196, 14587680), (210, 13615168), (224, 12764220), (240, 11913272), (245, 11670144), (280, 10211376), (294, 9725120), (320, 8934954), (336, 8509480), (384, 7445795), (392, 7293840), (420, 6807584), (448, 6382110), (480, 5956636), (490, 5835072), (560, 5105688), (588, 4862560), (640, 4467477), (672, 4254740), (735, 3890048), (784, 3646920), (840, 3403792), (896, 3191055), (960, 2978318), (980, 2917536), (1120, 2552844), (1176, 2431280), (1344, 2127370), (1470, 1945024), (1568, 1823460), (1680, 1701896), (1920, 1489159), (1960, 1458768), (2240, 1276422), (2352, 1215640), (2688, 1063685), (2940, 972512), (3136, 911730), (3360, 850948), (3920, 729384), (4480, 638211), (4704, 607820), (5880, 486256), (6272, 455865), (6720, 425474), (7840, 364692), (9408, 303910), (11760, 243128), (13440, 212737), (15680, 182346), (18816, 151955), (23520, 121564), (30391, 94080), (31360, 91173), (47040, 60782)]