15697080840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{46601}}^1$

素因数の和:47023

約数の個数: 128

約数和(自身を含む): 53953931520

約数和(自身を除く): 38256850680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 401, 420, 802, 840, 1203, 1604, 2005, 2406, 2807, 3208, 4010, 4812, 5614, 6015, 8020, 8421, 9624, 11228, 12030, 14035, 16040, 16842, 22456, 24060, 28070, 33684, 42105, 46601, 48120, 56140, 67368, 84210, 93202, 112280, 139803, 168420, 186404, 233005, 279606, 326207, 336840, 372808, 466010, 559212, 652414, 699015, 932020, 978621, 1118424, 1304828, 1398030, 1631035, 1864040, 1957242, 2609656, 2796060, 3262070, 3914484, 4893105, 5592120, 6524140, 7828968, 9786210, 13048280, 18687001, 19572420, 37374002, 39144840, 56061003, 74748004, 93435005, 112122006, 130809007, 149496008, 186870010, 224244012, 261618014, 280305015, 373740020, 392427021, 448488024, 523236028, 560610030, 654045035, 747480040, 784854042, 1046472056, 1121220060, 1308090070, 1569708084, 1962135105, 2242440120, 2616180140, 3139416168, 3924270210, 5232360280, 7848540420, 15697080840]

約数ペア:

[(1, 15697080840), (2, 7848540420), (3, 5232360280), (4, 3924270210), (5, 3139416168), (6, 2616180140), (7, 2242440120), (8, 1962135105), (10, 1569708084), (12, 1308090070), (14, 1121220060), (15, 1046472056), (20, 784854042), (21, 747480040), (24, 654045035), (28, 560610030), (30, 523236028), (35, 448488024), (40, 392427021), (42, 373740020), (56, 280305015), (60, 261618014), (70, 224244012), (84, 186870010), (105, 149496008), (120, 130809007), (140, 112122006), (168, 93435005), (210, 74748004), (280, 56061003), (401, 39144840), (420, 37374002), (802, 19572420), (840, 18687001), (1203, 13048280), (1604, 9786210), (2005, 7828968), (2406, 6524140), (2807, 5592120), (3208, 4893105), (4010, 3914484), (4812, 3262070), (5614, 2796060), (6015, 2609656), (8020, 1957242), (8421, 1864040), (9624, 1631035), (11228, 1398030), (12030, 1304828), (14035, 1118424), (16040, 978621), (16842, 932020), (22456, 699015), (24060, 652414), (28070, 559212), (33684, 466010), (42105, 372808), (46601, 336840), (48120, 326207), (56140, 279606), (67368, 233005), (84210, 186404), (93202, 168420), (112280, 139803)]