40964880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 141419520

約数和(自身を除く): 100454640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 263, 264, 295, 330, 354, 440, 472, 526, 528, 590, 649, 660, 708, 789, 880, 885, 944, 1052, 1180, 1298, 1315, 1320, 1416, 1578, 1770, 1947, 2104, 2360, 2596, 2630, 2640, 2832, 2893, 3156, 3245, 3540, 3894, 3945, 4208, 4720, 5192, 5260, 5786, 6312, 6490, 7080, 7788, 7890, 8679, 9735, 10384, 10520, 11572, 12624, 12980, 14160, 14465, 15517, 15576, 15780, 17358, 19470, 21040, 23144, 25960, 28930, 31034, 31152, 31560, 34716, 38940, 43395, 46288, 46551, 51920, 57860, 62068, 63120, 69432, 77585, 77880, 86790, 93102, 115720, 124136, 138864, 155170, 155760, 170687, 173580, 186204, 231440, 232755, 248272, 310340, 341374, 347160, 372408, 465510, 512061, 620680, 682748, 694320, 744816, 853435, 931020, 1024122, 1241360, 1365496, 1706870, 1862040, 2048244, 2560305, 2730992, 3413740, 3724080, 4096488, 5120610, 6827480, 8192976, 10241220, 13654960, 20482440, 40964880]

約数ペア:

[(1, 40964880), (2, 20482440), (3, 13654960), (4, 10241220), (5, 8192976), (6, 6827480), (8, 5120610), (10, 4096488), (11, 3724080), (12, 3413740), (15, 2730992), (16, 2560305), (20, 2048244), (22, 1862040), (24, 1706870), (30, 1365496), (33, 1241360), (40, 1024122), (44, 931020), (48, 853435), (55, 744816), (59, 694320), (60, 682748), (66, 620680), (80, 512061), (88, 465510), (110, 372408), (118, 347160), (120, 341374), (132, 310340), (165, 248272), (176, 232755), (177, 231440), (220, 186204), (236, 173580), (240, 170687), (263, 155760), (264, 155170), (295, 138864), (330, 124136), (354, 115720), (440, 93102), (472, 86790), (526, 77880), (528, 77585), (590, 69432), (649, 63120), (660, 62068), (708, 57860), (789, 51920), (880, 46551), (885, 46288), (944, 43395), (1052, 38940), (1180, 34716), (1298, 31560), (1315, 31152), (1320, 31034), (1416, 28930), (1578, 25960), (1770, 23144), (1947, 21040), (2104, 19470), (2360, 17358), (2596, 15780), (2630, 15576), (2640, 15517), (2832, 14465), (2893, 14160), (3156, 12980), (3245, 12624), (3540, 11572), (3894, 10520), (3945, 10384), (4208, 9735), (4720, 8679), (5192, 7890), (5260, 7788), (5786, 7080), (6312, 6490)]