36141280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 103680864

約数和(自身を除く): 67539584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 61, 70, 80, 92, 112, 115, 122, 140, 160, 161, 184, 224, 230, 244, 280, 305, 322, 368, 427, 460, 488, 529, 560, 610, 644, 736, 805, 854, 920, 976, 1058, 1120, 1220, 1288, 1403, 1610, 1708, 1840, 1952, 2116, 2135, 2440, 2576, 2645, 2806, 3220, 3416, 3680, 3703, 4232, 4270, 4880, 5152, 5290, 5612, 6440, 6832, 7015, 7406, 8464, 8540, 9760, 9821, 10580, 11224, 12880, 13664, 14030, 14812, 16928, 17080, 18515, 19642, 21160, 22448, 25760, 28060, 29624, 32269, 34160, 37030, 39284, 42320, 44896, 49105, 56120, 59248, 64538, 68320, 74060, 78568, 84640, 98210, 112240, 118496, 129076, 148120, 157136, 161345, 196420, 224480, 225883, 258152, 296240, 314272, 322690, 392840, 451766, 516304, 592480, 645380, 785680, 903532, 1032608, 1129415, 1290760, 1571360, 1807064, 2258830, 2581520, 3614128, 4517660, 5163040, 7228256, 9035320, 18070640, 36141280]

約数ペア:

[(1, 36141280), (2, 18070640), (4, 9035320), (5, 7228256), (7, 5163040), (8, 4517660), (10, 3614128), (14, 2581520), (16, 2258830), (20, 1807064), (23, 1571360), (28, 1290760), (32, 1129415), (35, 1032608), (40, 903532), (46, 785680), (56, 645380), (61, 592480), (70, 516304), (80, 451766), (92, 392840), (112, 322690), (115, 314272), (122, 296240), (140, 258152), (160, 225883), (161, 224480), (184, 196420), (224, 161345), (230, 157136), (244, 148120), (280, 129076), (305, 118496), (322, 112240), (368, 98210), (427, 84640), (460, 78568), (488, 74060), (529, 68320), (560, 64538), (610, 59248), (644, 56120), (736, 49105), (805, 44896), (854, 42320), (920, 39284), (976, 37030), (1058, 34160), (1120, 32269), (1220, 29624), (1288, 28060), (1403, 25760), (1610, 22448), (1708, 21160), (1840, 19642), (1952, 18515), (2116, 17080), (2135, 16928), (2440, 14812), (2576, 14030), (2645, 13664), (2806, 12880), (3220, 11224), (3416, 10580), (3680, 9821), (3703, 9760), (4232, 8540), (4270, 8464), (4880, 7406), (5152, 7015), (5290, 6832), (5612, 6440)]