40506840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 147083040

約数和(自身を除く): 106576200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 193, 198, 212, 220, 264, 265, 318, 330, 360, 386, 396, 424, 440, 477, 495, 530, 579, 583, 636, 660, 772, 792, 795, 954, 965, 990, 1060, 1158, 1166, 1272, 1320, 1544, 1590, 1737, 1749, 1908, 1930, 1980, 2120, 2123, 2316, 2332, 2385, 2895, 2915, 3180, 3474, 3498, 3816, 3860, 3960, 4246, 4632, 4664, 4770, 5247, 5790, 5830, 6360, 6369, 6948, 6996, 7720, 8492, 8685, 8745, 9540, 10229, 10494, 10615, 11580, 11660, 12738, 13896, 13992, 16984, 17370, 17490, 19080, 19107, 20458, 20988, 21230, 23160, 23320, 25476, 26235, 30687, 31845, 34740, 34980, 38214, 40916, 41976, 42460, 50952, 51145, 52470, 61374, 63690, 69480, 69960, 76428, 81832, 84920, 92061, 95535, 102290, 104940, 112519, 122748, 127380, 152856, 153435, 184122, 191070, 204580, 209880, 225038, 245496, 254760, 306870, 337557, 368244, 382140, 409160, 450076, 460305, 562595, 613740, 675114, 736488, 764280, 900152, 920610, 1012671, 1125190, 1227480, 1350228, 1687785, 1841220, 2025342, 2250380, 2700456, 3375570, 3682440, 4050684, 4500760, 5063355, 6751140, 8101368, 10126710, 13502280, 20253420, 40506840]

約数ペア:

[(1, 40506840), (2, 20253420), (3, 13502280), (4, 10126710), (5, 8101368), (6, 6751140), (8, 5063355), (9, 4500760), (10, 4050684), (11, 3682440), (12, 3375570), (15, 2700456), (18, 2250380), (20, 2025342), (22, 1841220), (24, 1687785), (30, 1350228), (33, 1227480), (36, 1125190), (40, 1012671), (44, 920610), (45, 900152), (53, 764280), (55, 736488), (60, 675114), (66, 613740), (72, 562595), (88, 460305), (90, 450076), (99, 409160), (106, 382140), (110, 368244), (120, 337557), (132, 306870), (159, 254760), (165, 245496), (180, 225038), (193, 209880), (198, 204580), (212, 191070), (220, 184122), (264, 153435), (265, 152856), (318, 127380), (330, 122748), (360, 112519), (386, 104940), (396, 102290), (424, 95535), (440, 92061), (477, 84920), (495, 81832), (530, 76428), (579, 69960), (583, 69480), (636, 63690), (660, 61374), (772, 52470), (792, 51145), (795, 50952), (954, 42460), (965, 41976), (990, 40916), (1060, 38214), (1158, 34980), (1166, 34740), (1272, 31845), (1320, 30687), (1544, 26235), (1590, 25476), (1737, 23320), (1749, 23160), (1908, 21230), (1930, 20988), (1980, 20458), (2120, 19107), (2123, 19080), (2316, 17490), (2332, 17370), (2385, 16984), (2895, 13992), (2915, 13896), (3180, 12738), (3474, 11660), (3498, 11580), (3816, 10615), (3860, 10494), (3960, 10229), (4246, 9540), (4632, 8745), (4664, 8685), (4770, 8492), (5247, 7720), (5790, 6996), (5830, 6948), (6360, 6369)]