129617040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77153}}^1$

素因数の和:77176

約数の個数: 80

約数和(自身を含む): 459220608

約数和(自身を除く): 329603568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77153, 154306, 231459, 308612, 385765, 462918, 540071, 617224, 771530, 925836, 1080142, 1157295, 1234448, 1543060, 1620213, 1851672, 2160284, 2314590, 2700355, 3086120, 3240426, 3703344, 4320568, 4629180, 5400710, 6172240, 6480852, 8101065, 8641136, 9258360, 10801420, 12961704, 16202130, 18516720, 21602840, 25923408, 32404260, 43205680, 64808520, 129617040]

約数ペア:

[(1, 129617040), (2, 64808520), (3, 43205680), (4, 32404260), (5, 25923408), (6, 21602840), (7, 18516720), (8, 16202130), (10, 12961704), (12, 10801420), (14, 9258360), (15, 8641136), (16, 8101065), (20, 6480852), (21, 6172240), (24, 5400710), (28, 4629180), (30, 4320568), (35, 3703344), (40, 3240426), (42, 3086120), (48, 2700355), (56, 2314590), (60, 2160284), (70, 1851672), (80, 1620213), (84, 1543060), (105, 1234448), (112, 1157295), (120, 1080142), (140, 925836), (168, 771530), (210, 617224), (240, 540071), (280, 462918), (336, 385765), (420, 308612), (560, 231459), (840, 154306), (1680, 77153)]