2749044840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20113}}^1$

素因数の和:20211

約数の個数: 128

約数和(自身を含む): 8863032960

約数和(自身を除く): 6113988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1020, 1139, 1340, 1608, 2010, 2040, 2278, 2680, 3417, 4020, 4556, 5695, 6834, 8040, 9112, 11390, 13668, 17085, 20113, 22780, 27336, 34170, 40226, 45560, 60339, 68340, 80452, 100565, 120678, 136680, 160904, 201130, 241356, 301695, 341921, 402260, 482712, 603390, 683842, 804520, 1025763, 1206780, 1347571, 1367684, 1709605, 2051526, 2413560, 2695142, 2735368, 3419210, 4042713, 4103052, 5128815, 5390284, 6737855, 6838420, 8085426, 8206104, 10257630, 10780568, 13475710, 13676840, 16170852, 20213565, 20515260, 22908707, 26951420, 32341704, 40427130, 41030520, 45817414, 53902840, 68726121, 80854260, 91634828, 114543535, 137452242, 161708520, 183269656, 229087070, 274904484, 343630605, 458174140, 549808968, 687261210, 916348280, 1374522420, 2749044840]

約数ペア:

[(1, 2749044840), (2, 1374522420), (3, 916348280), (4, 687261210), (5, 549808968), (6, 458174140), (8, 343630605), (10, 274904484), (12, 229087070), (15, 183269656), (17, 161708520), (20, 137452242), (24, 114543535), (30, 91634828), (34, 80854260), (40, 68726121), (51, 53902840), (60, 45817414), (67, 41030520), (68, 40427130), (85, 32341704), (102, 26951420), (120, 22908707), (134, 20515260), (136, 20213565), (170, 16170852), (201, 13676840), (204, 13475710), (255, 10780568), (268, 10257630), (335, 8206104), (340, 8085426), (402, 6838420), (408, 6737855), (510, 5390284), (536, 5128815), (670, 4103052), (680, 4042713), (804, 3419210), (1005, 2735368), (1020, 2695142), (1139, 2413560), (1340, 2051526), (1608, 1709605), (2010, 1367684), (2040, 1347571), (2278, 1206780), (2680, 1025763), (3417, 804520), (4020, 683842), (4556, 603390), (5695, 482712), (6834, 402260), (8040, 341921), (9112, 301695), (11390, 241356), (13668, 201130), (17085, 160904), (20113, 136680), (22780, 120678), (27336, 100565), (34170, 80452), (40226, 68340), (45560, 60339)]