2009544240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 6938627328

約数和(自身を除く): 4929083088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 151, 165, 176, 213, 220, 240, 264, 284, 302, 330, 355, 426, 440, 453, 528, 568, 604, 660, 710, 755, 781, 852, 880, 906, 1065, 1136, 1208, 1320, 1420, 1510, 1562, 1661, 1704, 1812, 2130, 2265, 2343, 2416, 2640, 2840, 3020, 3124, 3322, 3408, 3624, 3905, 4260, 4530, 4686, 4983, 5041, 5680, 6040, 6248, 6644, 7248, 7810, 8305, 8520, 9060, 9372, 9966, 10082, 10721, 11715, 12080, 12496, 13288, 15123, 15620, 16610, 17040, 18120, 18744, 19932, 20164, 21442, 23430, 24915, 25205, 26576, 30246, 31240, 32163, 33220, 36240, 37488, 39864, 40328, 42884, 46860, 49830, 50410, 53605, 55451, 60492, 62480, 64326, 66440, 75615, 79728, 80656, 85768, 93720, 99660, 100820, 107210, 110902, 117931, 120984, 128652, 132880, 151230, 160815, 166353, 171536, 187440, 199320, 201640, 214420, 221804, 235862, 241968, 257304, 277255, 302460, 321630, 332706, 353793, 398640, 403280, 428840, 443608, 471724, 514608, 554510, 589655, 604920, 643260, 665412, 707586, 761191, 831765, 857680, 887216, 943448, 1109020, 1179310, 1209840, 1286520, 1330824, 1415172, 1522382, 1663530, 1768965, 1886896, 2218040, 2283573, 2358620, 2573040, 2661648, 2830344, 3044764, 3327060, 3537930, 3805955, 4436080, 4567146, 4717240, 5660688, 6089528, 6654120, 7075860, 7611910, 8373101, 9134292, 9434480, 11417865, 12179056, 13308240, 14151720, 15223820, 16746202, 18268584, 22835730, 25119303, 28303440, 30447640, 33492404, 36537168, 41865505, 45671460, 50238606, 60895280, 66984808, 83731010, 91342920, 100477212, 125596515, 133969616, 167462020, 182685840, 200954424, 251193030, 334924040, 401908848, 502386060, 669848080, 1004772120, 2009544240]

約数ペア:

[(1, 2009544240), (2, 1004772120), (3, 669848080), (4, 502386060), (5, 401908848), (6, 334924040), (8, 251193030), (10, 200954424), (11, 182685840), (12, 167462020), (15, 133969616), (16, 125596515), (20, 100477212), (22, 91342920), (24, 83731010), (30, 66984808), (33, 60895280), (40, 50238606), (44, 45671460), (48, 41865505), (55, 36537168), (60, 33492404), (66, 30447640), (71, 28303440), (80, 25119303), (88, 22835730), (110, 18268584), (120, 16746202), (132, 15223820), (142, 14151720), (151, 13308240), (165, 12179056), (176, 11417865), (213, 9434480), (220, 9134292), (240, 8373101), (264, 7611910), (284, 7075860), (302, 6654120), (330, 6089528), (355, 5660688), (426, 4717240), (440, 4567146), (453, 4436080), (528, 3805955), (568, 3537930), (604, 3327060), (660, 3044764), (710, 2830344), (755, 2661648), (781, 2573040), (852, 2358620), (880, 2283573), (906, 2218040), (1065, 1886896), (1136, 1768965), (1208, 1663530), (1320, 1522382), (1420, 1415172), (1510, 1330824), (1562, 1286520), (1661, 1209840), (1704, 1179310), (1812, 1109020), (2130, 943448), (2265, 887216), (2343, 857680), (2416, 831765), (2640, 761191), (2840, 707586), (3020, 665412), (3124, 643260), (3322, 604920), (3408, 589655), (3624, 554510), (3905, 514608), (4260, 471724), (4530, 443608), (4686, 428840), (4983, 403280), (5041, 398640), (5680, 353793), (6040, 332706), (6248, 321630), (6644, 302460), (7248, 277255), (7810, 257304), (8305, 241968), (8520, 235862), (9060, 221804), (9372, 214420), (9966, 201640), (10082, 199320), (10721, 187440), (11715, 171536), (12080, 166353), (12496, 160815), (13288, 151230), (15123, 132880), (15620, 128652), (16610, 120984), (17040, 117931), (18120, 110902), (18744, 107210), (19932, 100820), (20164, 99660), (21442, 93720), (23430, 85768), (24915, 80656), (25205, 79728), (26576, 75615), (30246, 66440), (31240, 64326), (32163, 62480), (33220, 60492), (36240, 55451), (37488, 53605), (39864, 50410), (40328, 49830), (42884, 46860)]