12641549520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 320

約数和(自身を含む): 43224662016

約数和(自身を除く): 30583112496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 127, 136, 155, 170, 186, 204, 240, 248, 254, 255, 272, 310, 340, 372, 381, 408, 465, 496, 508, 510, 527, 620, 635, 680, 744, 762, 787, 816, 930, 1016, 1020, 1054, 1240, 1270, 1360, 1488, 1524, 1574, 1581, 1860, 1905, 2032, 2040, 2108, 2159, 2361, 2480, 2540, 2635, 3048, 3148, 3162, 3720, 3810, 3935, 3937, 4080, 4216, 4318, 4722, 5080, 5270, 6096, 6296, 6324, 6477, 7440, 7620, 7870, 7874, 7905, 8432, 8636, 9444, 10160, 10540, 10795, 11805, 11811, 12592, 12648, 12954, 13379, 15240, 15740, 15748, 15810, 17272, 18888, 19685, 21080, 21590, 23610, 23622, 24397, 25296, 25908, 26758, 30480, 31480, 31496, 31620, 32385, 34544, 37776, 39370, 40137, 42160, 43180, 47220, 47244, 48794, 51816, 53516, 59055, 62960, 62992, 63240, 64770, 66895, 66929, 73191, 78740, 80274, 86360, 94440, 94488, 97588, 99949, 103632, 107032, 118110, 121985, 126480, 129540, 133790, 133858, 146382, 157480, 160548, 172720, 188880, 188976, 195176, 199898, 200685, 200787, 214064, 236220, 243970, 259080, 267580, 267716, 292764, 299847, 314960, 321096, 334645, 365955, 390352, 399796, 401370, 401574, 414749, 472440, 487940, 499745, 518160, 535160, 535432, 585528, 599694, 642192, 669290, 731910, 799592, 802740, 803148, 829498, 944880, 975880, 999490, 1003935, 1070320, 1070864, 1171056, 1199388, 1244247, 1338580, 1463820, 1499235, 1599184, 1605480, 1606296, 1658996, 1699133, 1951760, 1998980, 2007870, 2073745, 2398776, 2488494, 2677160, 2927640, 2998470, 3098419, 3210960, 3212592, 3317992, 3398266, 3997960, 4015740, 4147490, 4797552, 4976988, 5097399, 5354320, 5855280, 5996940, 6196838, 6221235, 6635984, 6796532, 7995920, 8031480, 8294980, 8495665, 9295257, 9953976, 10194798, 11993880, 12393676, 12442470, 13593064, 15492095, 16062960, 16589960, 16991330, 18590514, 19907952, 20389596, 23987760, 24787352, 24884940, 25486995, 27186128, 30984190, 33179920, 33982660, 37181028, 40779192, 46476285, 49574704, 49769880, 50973990, 52673123, 61968380, 67965320, 74362056, 81558384, 92952570, 99539760, 101947980, 105346246, 123936760, 135930640, 148724112, 158019369, 185905140, 203895960, 210692492, 247873520, 263365615, 316038738, 371810280, 407791920, 421384984, 526731230, 632077476, 743620560, 790096845, 842769968, 1053462460, 1264154952, 1580193690, 2106924920, 2528309904, 3160387380, 4213849840, 6320774760, 12641549520]

約数ペア:

[(1, 12641549520), (2, 6320774760), (3, 4213849840), (4, 3160387380), (5, 2528309904), (6, 2106924920), (8, 1580193690), (10, 1264154952), (12, 1053462460), (15, 842769968), (16, 790096845), (17, 743620560), (20, 632077476), (24, 526731230), (30, 421384984), (31, 407791920), (34, 371810280), (40, 316038738), (48, 263365615), (51, 247873520), (60, 210692492), (62, 203895960), (68, 185905140), (80, 158019369), (85, 148724112), (93, 135930640), (102, 123936760), (120, 105346246), (124, 101947980), (127, 99539760), (136, 92952570), (155, 81558384), (170, 74362056), (186, 67965320), (204, 61968380), (240, 52673123), (248, 50973990), (254, 49769880), (255, 49574704), (272, 46476285), (310, 40779192), (340, 37181028), (372, 33982660), (381, 33179920), (408, 30984190), (465, 27186128), (496, 25486995), (508, 24884940), (510, 24787352), (527, 23987760), (620, 20389596), (635, 19907952), (680, 18590514), (744, 16991330), (762, 16589960), (787, 16062960), (816, 15492095), (930, 13593064), (1016, 12442470), (1020, 12393676), (1054, 11993880), (1240, 10194798), (1270, 9953976), (1360, 9295257), (1488, 8495665), (1524, 8294980), (1574, 8031480), (1581, 7995920), (1860, 6796532), (1905, 6635984), (2032, 6221235), (2040, 6196838), (2108, 5996940), (2159, 5855280), (2361, 5354320), (2480, 5097399), (2540, 4976988), (2635, 4797552), (3048, 4147490), (3148, 4015740), (3162, 3997960), (3720, 3398266), (3810, 3317992), (3935, 3212592), (3937, 3210960), (4080, 3098419), (4216, 2998470), (4318, 2927640), (4722, 2677160), (5080, 2488494), (5270, 2398776), (6096, 2073745), (6296, 2007870), (6324, 1998980), (6477, 1951760), (7440, 1699133), (7620, 1658996), (7870, 1606296), (7874, 1605480), (7905, 1599184), (8432, 1499235), (8636, 1463820), (9444, 1338580), (10160, 1244247), (10540, 1199388), (10795, 1171056), (11805, 1070864), (11811, 1070320), (12592, 1003935), (12648, 999490), (12954, 975880), (13379, 944880), (15240, 829498), (15740, 803148), (15748, 802740), (15810, 799592), (17272, 731910), (18888, 669290), (19685, 642192), (21080, 599694), (21590, 585528), (23610, 535432), (23622, 535160), (24397, 518160), (25296, 499745), (25908, 487940), (26758, 472440), (30480, 414749), (31480, 401574), (31496, 401370), (31620, 399796), (32385, 390352), (34544, 365955), (37776, 334645), (39370, 321096), (40137, 314960), (42160, 299847), (43180, 292764), (47220, 267716), (47244, 267580), (48794, 259080), (51816, 243970), (53516, 236220), (59055, 214064), (62960, 200787), (62992, 200685), (63240, 199898), (64770, 195176), (66895, 188976), (66929, 188880), (73191, 172720), (78740, 160548), (80274, 157480), (86360, 146382), (94440, 133858), (94488, 133790), (97588, 129540), (99949, 126480), (103632, 121985), (107032, 118110)]