2049272640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9007}}^1$

素因数の和:9109

約数の個数: 168

約数和(自身を含む): 7138659840

約数和(自身を除く): 5089387200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9007, 9480, 11376, 12640, 14220, 15168, 18014, 18960, 22752, 25280, 27021, 28440, 36028, 37920, 45035, 45504, 54042, 56880, 72056, 75840, 81063, 90070, 108084, 113760, 135105, 144112, 162126, 180140, 216168, 227520, 270210, 288224, 324252, 360280, 405315, 432336, 540420, 576448, 648504, 711553, 720560, 810630, 864672, 1080840, 1297008, 1423106, 1441120, 1621260, 1729344, 2134659, 2161680, 2594016, 2846212, 2882240, 3242520, 3557765, 4269318, 4323360, 5188032, 5692424, 6403977, 6485040, 7115530, 8538636, 8646720, 10673295, 11384848, 12807954, 12970080, 14231060, 17077272, 21346590, 22769696, 25615908, 25940160, 28462120, 32019885, 34154544, 42693180, 45539392, 51231816, 56924240, 64039770, 68309088, 85386360, 102463632, 113848480, 128079540, 136618176, 170772720, 204927264, 227696960, 256159080, 341545440, 409854528, 512318160, 683090880, 1024636320, 2049272640]

約数ペア:

[(1, 2049272640), (2, 1024636320), (3, 683090880), (4, 512318160), (5, 409854528), (6, 341545440), (8, 256159080), (9, 227696960), (10, 204927264), (12, 170772720), (15, 136618176), (16, 128079540), (18, 113848480), (20, 102463632), (24, 85386360), (30, 68309088), (32, 64039770), (36, 56924240), (40, 51231816), (45, 45539392), (48, 42693180), (60, 34154544), (64, 32019885), (72, 28462120), (79, 25940160), (80, 25615908), (90, 22769696), (96, 21346590), (120, 17077272), (144, 14231060), (158, 12970080), (160, 12807954), (180, 11384848), (192, 10673295), (237, 8646720), (240, 8538636), (288, 7115530), (316, 6485040), (320, 6403977), (360, 5692424), (395, 5188032), (474, 4323360), (480, 4269318), (576, 3557765), (632, 3242520), (711, 2882240), (720, 2846212), (790, 2594016), (948, 2161680), (960, 2134659), (1185, 1729344), (1264, 1621260), (1422, 1441120), (1440, 1423106), (1580, 1297008), (1896, 1080840), (2370, 864672), (2528, 810630), (2844, 720560), (2880, 711553), (3160, 648504), (3555, 576448), (3792, 540420), (4740, 432336), (5056, 405315), (5688, 360280), (6320, 324252), (7110, 288224), (7584, 270210), (9007, 227520), (9480, 216168), (11376, 180140), (12640, 162126), (14220, 144112), (15168, 135105), (18014, 113760), (18960, 108084), (22752, 90070), (25280, 81063), (27021, 75840), (28440, 72056), (36028, 56880), (37920, 54042), (45035, 45504)]