19012454120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 52744608000

約数和(自身を除く): 33732153880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 88, 89, 92, 95, 101, 110, 115, 121, 152, 178, 184, 190, 202, 209, 220, 230, 242, 253, 356, 380, 404, 418, 437, 440, 445, 460, 484, 505, 506, 605, 712, 760, 808, 836, 874, 890, 920, 968, 979, 1010, 1012, 1045, 1111, 1210, 1265, 1672, 1691, 1748, 1780, 1919, 1958, 2020, 2024, 2047, 2090, 2185, 2222, 2299, 2323, 2420, 2530, 2783, 3382, 3496, 3560, 3838, 3916, 4040, 4094, 4180, 4370, 4444, 4598, 4646, 4807, 4840, 4895, 5060, 5555, 5566, 6764, 7676, 7832, 8188, 8360, 8455, 8740, 8888, 8989, 9196, 9292, 9595, 9614, 9790, 10120, 10235, 10769, 11110, 11132, 11495, 11615, 12221, 13528, 13915, 15352, 16376, 16910, 17480, 17978, 18392, 18584, 18601, 19190, 19228, 19580, 20470, 21109, 21538, 22220, 22264, 22517, 22990, 23230, 24035, 24442, 25553, 27830, 33820, 35956, 37202, 38380, 38456, 38893, 39160, 40940, 42218, 43076, 44137, 44440, 44945, 45034, 45980, 46460, 48070, 48884, 51106, 52877, 53845, 55660, 61105, 67640, 71912, 74404, 76760, 77786, 81880, 84436, 86152, 88274, 89890, 90068, 91960, 92920, 93005, 96140, 97768, 98879, 102212, 105545, 105754, 107690, 111320, 112585, 122210, 127765, 148808, 155572, 168872, 170791, 176548, 179780, 180136, 186010, 192280, 194465, 197758, 204424, 204611, 206747, 211090, 211508, 215380, 220685, 225170, 232199, 244420, 247687, 255530, 264385, 281083, 311144, 341582, 353096, 359560, 372020, 388930, 395516, 409222, 413494, 422180, 423016, 427823, 430760, 441370, 450340, 464398, 485507, 488840, 494395, 495374, 511060, 528770, 562166, 683164, 744040, 777860, 791032, 818444, 826988, 844360, 853955, 855646, 882740, 900680, 928796, 971014, 988790, 990748, 1022120, 1023055, 1033735, 1057540, 1087669, 1124332, 1160995, 1238435, 1366328, 1405415, 1555720, 1636888, 1653976, 1707910, 1711292, 1765480, 1857592, 1878701, 1942028, 1977580, 1981496, 2046110, 2067470, 2115080, 2139115, 2175338, 2248664, 2274217, 2321990, 2427535, 2476870, 2810830, 3415820, 3422584, 3757402, 3884056, 3928193, 3955160, 4092220, 4134940, 4278230, 4350676, 4548434, 4643980, 4706053, 4855070, 4953740, 5340577, 5438345, 5621660, 6831640, 7514804, 7856386, 8184440, 8269880, 8556460, 8701352, 9096868, 9287960, 9393505, 9412106, 9710140, 9907480, 10681154, 10876690, 11243320, 11371085, 15029608, 15712772, 17112920, 18193736, 18787010, 18824212, 19420280, 19640965, 20665711, 21362308, 21753380, 22742170, 23530265, 25016387, 26702885, 31425544, 37574020, 37648424, 39281930, 41331422, 42724616, 43210123, 43506760, 45484340, 47060530, 50032774, 53405770, 75148040, 78563860, 82662844, 86420246, 90968680, 94121060, 100065548, 103328555, 106811540, 125081935, 157127720, 165325688, 172840492, 188242120, 200131096, 206657110, 213623080, 216050615, 250163870, 345680984, 413314220, 432101230, 475311353, 500327740, 826628440, 864202460, 950622706, 1000655480, 1728404920, 1901245412, 2376556765, 3802490824, 4753113530, 9506227060, 19012454120]

約数ペア:

[(1, 19012454120), (2, 9506227060), (4, 4753113530), (5, 3802490824), (8, 2376556765), (10, 1901245412), (11, 1728404920), (19, 1000655480), (20, 950622706), (22, 864202460), (23, 826628440), (38, 500327740), (40, 475311353), (44, 432101230), (46, 413314220), (55, 345680984), (76, 250163870), (88, 216050615), (89, 213623080), (92, 206657110), (95, 200131096), (101, 188242120), (110, 172840492), (115, 165325688), (121, 157127720), (152, 125081935), (178, 106811540), (184, 103328555), (190, 100065548), (202, 94121060), (209, 90968680), (220, 86420246), (230, 82662844), (242, 78563860), (253, 75148040), (356, 53405770), (380, 50032774), (404, 47060530), (418, 45484340), (437, 43506760), (440, 43210123), (445, 42724616), (460, 41331422), (484, 39281930), (505, 37648424), (506, 37574020), (605, 31425544), (712, 26702885), (760, 25016387), (808, 23530265), (836, 22742170), (874, 21753380), (890, 21362308), (920, 20665711), (968, 19640965), (979, 19420280), (1010, 18824212), (1012, 18787010), (1045, 18193736), (1111, 17112920), (1210, 15712772), (1265, 15029608), (1672, 11371085), (1691, 11243320), (1748, 10876690), (1780, 10681154), (1919, 9907480), (1958, 9710140), (2020, 9412106), (2024, 9393505), (2047, 9287960), (2090, 9096868), (2185, 8701352), (2222, 8556460), (2299, 8269880), (2323, 8184440), (2420, 7856386), (2530, 7514804), (2783, 6831640), (3382, 5621660), (3496, 5438345), (3560, 5340577), (3838, 4953740), (3916, 4855070), (4040, 4706053), (4094, 4643980), (4180, 4548434), (4370, 4350676), (4444, 4278230), (4598, 4134940), (4646, 4092220), (4807, 3955160), (4840, 3928193), (4895, 3884056), (5060, 3757402), (5555, 3422584), (5566, 3415820), (6764, 2810830), (7676, 2476870), (7832, 2427535), (8188, 2321990), (8360, 2274217), (8455, 2248664), (8740, 2175338), (8888, 2139115), (8989, 2115080), (9196, 2067470), (9292, 2046110), (9595, 1981496), (9614, 1977580), (9790, 1942028), (10120, 1878701), (10235, 1857592), (10769, 1765480), (11110, 1711292), (11132, 1707910), (11495, 1653976), (11615, 1636888), (12221, 1555720), (13528, 1405415), (13915, 1366328), (15352, 1238435), (16376, 1160995), (16910, 1124332), (17480, 1087669), (17978, 1057540), (18392, 1033735), (18584, 1023055), (18601, 1022120), (19190, 990748), (19228, 988790), (19580, 971014), (20470, 928796), (21109, 900680), (21538, 882740), (22220, 855646), (22264, 853955), (22517, 844360), (22990, 826988), (23230, 818444), (24035, 791032), (24442, 777860), (25553, 744040), (27830, 683164), (33820, 562166), (35956, 528770), (37202, 511060), (38380, 495374), (38456, 494395), (38893, 488840), (39160, 485507), (40940, 464398), (42218, 450340), (43076, 441370), (44137, 430760), (44440, 427823), (44945, 423016), (45034, 422180), (45980, 413494), (46460, 409222), (48070, 395516), (48884, 388930), (51106, 372020), (52877, 359560), (53845, 353096), (55660, 341582), (61105, 311144), (67640, 281083), (71912, 264385), (74404, 255530), (76760, 247687), (77786, 244420), (81880, 232199), (84436, 225170), (86152, 220685), (88274, 215380), (89890, 211508), (90068, 211090), (91960, 206747), (92920, 204611), (93005, 204424), (96140, 197758), (97768, 194465), (98879, 192280), (102212, 186010), (105545, 180136), (105754, 179780), (107690, 176548), (111320, 170791), (112585, 168872), (122210, 155572), (127765, 148808)]