40160070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 75961530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 87, 90, 115, 135, 138, 145, 174, 207, 223, 230, 261, 270, 290, 345, 414, 435, 446, 522, 621, 667, 669, 690, 783, 870, 1035, 1115, 1242, 1305, 1334, 1338, 1566, 2001, 2007, 2070, 2230, 2610, 3105, 3335, 3345, 3915, 4002, 4014, 5129, 6003, 6021, 6210, 6467, 6670, 6690, 7830, 10005, 10035, 10258, 12006, 12042, 12934, 15387, 18009, 19401, 20010, 20070, 25645, 30015, 30105, 30774, 32335, 36018, 38802, 46161, 51290, 58203, 60030, 60210, 64670, 76935, 90045, 92322, 97005, 116406, 138483, 148741, 153870, 174609, 180090, 194010, 230805, 276966, 291015, 297482, 349218, 446223, 461610, 582030, 692415, 743705, 873045, 892446, 1338669, 1384830, 1487410, 1746090, 2231115, 2677338, 4016007, 4462230, 6693345, 8032014, 13386690, 20080035, 40160070]

約数ペア:

[(1, 40160070), (2, 20080035), (3, 13386690), (5, 8032014), (6, 6693345), (9, 4462230), (10, 4016007), (15, 2677338), (18, 2231115), (23, 1746090), (27, 1487410), (29, 1384830), (30, 1338669), (45, 892446), (46, 873045), (54, 743705), (58, 692415), (69, 582030), (87, 461610), (90, 446223), (115, 349218), (135, 297482), (138, 291015), (145, 276966), (174, 230805), (207, 194010), (223, 180090), (230, 174609), (261, 153870), (270, 148741), (290, 138483), (345, 116406), (414, 97005), (435, 92322), (446, 90045), (522, 76935), (621, 64670), (667, 60210), (669, 60030), (690, 58203), (783, 51290), (870, 46161), (1035, 38802), (1115, 36018), (1242, 32335), (1305, 30774), (1334, 30105), (1338, 30015), (1566, 25645), (2001, 20070), (2007, 20010), (2070, 19401), (2230, 18009), (2610, 15387), (3105, 12934), (3335, 12042), (3345, 12006), (3915, 10258), (4002, 10035), (4014, 10005), (5129, 7830), (6003, 6690), (6021, 6670), (6210, 6467)]