38407080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 124260480

約数和(自身を除く): 85853400

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, 281, 335, 340, 402, 408, 510, 536, 562, 670, 680, 804, 843, 1005, 1020, 1124, 1139, 1340, 1405, 1608, 1686, 2010, 2040, 2248, 2278, 2680, 2810, 3372, 3417, 4020, 4215, 4556, 4777, 5620, 5695, 6744, 6834, 8040, 8430, 9112, 9554, 11240, 11390, 13668, 14331, 16860, 17085, 18827, 19108, 22780, 23885, 27336, 28662, 33720, 34170, 37654, 38216, 45560, 47770, 56481, 57324, 68340, 71655, 75308, 94135, 95540, 112962, 114648, 136680, 143310, 150616, 188270, 191080, 225924, 282405, 286620, 320059, 376540, 451848, 564810, 573240, 640118, 753080, 960177, 1129620, 1280236, 1600295, 1920354, 2259240, 2560472, 3200590, 3840708, 4800885, 6401180, 7681416, 9601770, 12802360, 19203540, 38407080]

約数ペア:

[(1, 38407080), (2, 19203540), (3, 12802360), (4, 9601770), (5, 7681416), (6, 6401180), (8, 4800885), (10, 3840708), (12, 3200590), (15, 2560472), (17, 2259240), (20, 1920354), (24, 1600295), (30, 1280236), (34, 1129620), (40, 960177), (51, 753080), (60, 640118), (67, 573240), (68, 564810), (85, 451848), (102, 376540), (120, 320059), (134, 286620), (136, 282405), (170, 225924), (201, 191080), (204, 188270), (255, 150616), (268, 143310), (281, 136680), (335, 114648), (340, 112962), (402, 95540), (408, 94135), (510, 75308), (536, 71655), (562, 68340), (670, 57324), (680, 56481), (804, 47770), (843, 45560), (1005, 38216), (1020, 37654), (1124, 34170), (1139, 33720), (1340, 28662), (1405, 27336), (1608, 23885), (1686, 22780), (2010, 19108), (2040, 18827), (2248, 17085), (2278, 16860), (2680, 14331), (2810, 13668), (3372, 11390), (3417, 11240), (4020, 9554), (4215, 9112), (4556, 8430), (4777, 8040), (5620, 6834), (5695, 6744)]