40811040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 149288832

約数和(自身を除く): 108477792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 67, 72, 80, 81, 90, 94, 96, 108, 120, 134, 135, 141, 144, 160, 162, 180, 188, 201, 216, 235, 240, 268, 270, 282, 288, 324, 335, 360, 376, 402, 405, 423, 432, 470, 480, 536, 540, 564, 603, 648, 670, 705, 720, 752, 804, 810, 846, 864, 940, 1005, 1072, 1080, 1128, 1206, 1269, 1296, 1340, 1410, 1440, 1504, 1608, 1620, 1692, 1809, 1880, 2010, 2115, 2144, 2160, 2256, 2412, 2538, 2592, 2680, 2820, 3015, 3149, 3216, 3240, 3384, 3618, 3760, 3807, 4020, 4230, 4320, 4512, 4824, 5076, 5360, 5427, 5640, 6030, 6298, 6345, 6432, 6480, 6768, 7236, 7520, 7614, 8040, 8460, 9045, 9447, 9648, 10152, 10720, 10854, 11280, 12060, 12596, 12690, 12960, 13536, 14472, 15228, 15745, 16080, 16920, 18090, 18894, 19035, 19296, 20304, 21708, 22560, 24120, 25192, 25380, 27135, 28341, 28944, 30456, 31490, 32160, 33840, 36180, 37788, 38070, 40608, 43416, 47235, 48240, 50384, 50760, 54270, 56682, 57888, 60912, 62980, 67680, 72360, 75576, 76140, 85023, 86832, 94470, 96480, 100768, 101520, 108540, 113364, 121824, 125960, 141705, 144720, 151152, 152280, 170046, 173664, 188940, 203040, 217080, 226728, 251920, 255069, 283410, 289440, 302304, 304560, 340092, 377880, 425115, 434160, 453456, 503840, 510138, 566820, 609120, 680184, 755760, 850230, 868320, 906912, 1020276, 1133640, 1275345, 1360368, 1511520, 1700460, 2040552, 2267280, 2550690, 2720736, 3400920, 4081104, 4534560, 5101380, 6801840, 8162208, 10202760, 13603680, 20405520, 40811040]

約数ペア:

[(1, 40811040), (2, 20405520), (3, 13603680), (4, 10202760), (5, 8162208), (6, 6801840), (8, 5101380), (9, 4534560), (10, 4081104), (12, 3400920), (15, 2720736), (16, 2550690), (18, 2267280), (20, 2040552), (24, 1700460), (27, 1511520), (30, 1360368), (32, 1275345), (36, 1133640), (40, 1020276), (45, 906912), (47, 868320), (48, 850230), (54, 755760), (60, 680184), (67, 609120), (72, 566820), (80, 510138), (81, 503840), (90, 453456), (94, 434160), (96, 425115), (108, 377880), (120, 340092), (134, 304560), (135, 302304), (141, 289440), (144, 283410), (160, 255069), (162, 251920), (180, 226728), (188, 217080), (201, 203040), (216, 188940), (235, 173664), (240, 170046), (268, 152280), (270, 151152), (282, 144720), (288, 141705), (324, 125960), (335, 121824), (360, 113364), (376, 108540), (402, 101520), (405, 100768), (423, 96480), (432, 94470), (470, 86832), (480, 85023), (536, 76140), (540, 75576), (564, 72360), (603, 67680), (648, 62980), (670, 60912), (705, 57888), (720, 56682), (752, 54270), (804, 50760), (810, 50384), (846, 48240), (864, 47235), (940, 43416), (1005, 40608), (1072, 38070), (1080, 37788), (1128, 36180), (1206, 33840), (1269, 32160), (1296, 31490), (1340, 30456), (1410, 28944), (1440, 28341), (1504, 27135), (1608, 25380), (1620, 25192), (1692, 24120), (1809, 22560), (1880, 21708), (2010, 20304), (2115, 19296), (2144, 19035), (2160, 18894), (2256, 18090), (2412, 16920), (2538, 16080), (2592, 15745), (2680, 15228), (2820, 14472), (3015, 13536), (3149, 12960), (3216, 12690), (3240, 12596), (3384, 12060), (3618, 11280), (3760, 10854), (3807, 10720), (4020, 10152), (4230, 9648), (4320, 9447), (4512, 9045), (4824, 8460), (5076, 8040), (5360, 7614), (5427, 7520), (5640, 7236), (6030, 6768), (6298, 6480), (6345, 6432)]