7879378680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{1709}}^1$

素因数の和:3155

約数の個数: 160

約数和(自身を含む): 26517585600

約数和(自身を除く): 18638206920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1423, 1620, 1709, 2846, 3240, 3418, 4269, 5127, 5692, 6836, 7115, 8538, 8545, 10254, 11384, 12807, 13672, 14230, 15381, 17076, 17090, 20508, 21345, 25614, 25635, 28460, 30762, 34152, 34180, 38421, 41016, 42690, 46143, 51228, 51270, 56920, 61524, 64035, 68360, 76842, 76905, 85380, 92286, 102456, 102540, 115263, 123048, 128070, 138429, 153684, 153810, 170760, 184572, 192105, 205080, 230526, 230715, 256140, 276858, 307368, 307620, 369144, 384210, 461052, 461430, 512280, 553716, 576315, 615240, 692145, 768420, 922104, 922860, 1107432, 1152630, 1384290, 1536840, 1845720, 2305260, 2431907, 2768580, 4610520, 4863814, 5537160, 7295721, 9727628, 12159535, 14591442, 19455256, 21887163, 24319070, 29182884, 36478605, 43774326, 48638140, 58365768, 65661489, 72957210, 87548652, 97276280, 109435815, 131322978, 145914420, 175097304, 196984467, 218871630, 262645956, 291828840, 328307445, 393968934, 437743260, 525291912, 656614890, 787937868, 875486520, 984922335, 1313229780, 1575875736, 1969844670, 2626459560, 3939689340, 7879378680]

約数ペア:

[(1, 7879378680), (2, 3939689340), (3, 2626459560), (4, 1969844670), (5, 1575875736), (6, 1313229780), (8, 984922335), (9, 875486520), (10, 787937868), (12, 656614890), (15, 525291912), (18, 437743260), (20, 393968934), (24, 328307445), (27, 291828840), (30, 262645956), (36, 218871630), (40, 196984467), (45, 175097304), (54, 145914420), (60, 131322978), (72, 109435815), (81, 97276280), (90, 87548652), (108, 72957210), (120, 65661489), (135, 58365768), (162, 48638140), (180, 43774326), (216, 36478605), (270, 29182884), (324, 24319070), (360, 21887163), (405, 19455256), (540, 14591442), (648, 12159535), (810, 9727628), (1080, 7295721), (1423, 5537160), (1620, 4863814), (1709, 4610520), (2846, 2768580), (3240, 2431907), (3418, 2305260), (4269, 1845720), (5127, 1536840), (5692, 1384290), (6836, 1152630), (7115, 1107432), (8538, 922860), (8545, 922104), (10254, 768420), (11384, 692145), (12807, 615240), (13672, 576315), (14230, 553716), (15381, 512280), (17076, 461430), (17090, 461052), (20508, 384210), (21345, 369144), (25614, 307620), (25635, 307368), (28460, 276858), (30762, 256140), (34152, 230715), (34180, 230526), (38421, 205080), (41016, 192105), (42690, 184572), (46143, 170760), (51228, 153810), (51270, 153684), (56920, 138429), (61524, 128070), (64035, 123048), (68360, 115263), (76842, 102540), (76905, 102456), (85380, 92286)]