270957120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 224

約数和(自身を含む): 1000816896

約数和(自身を除く): 729859776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 661, 672, 732, 840, 854, 915, 960, 976, 1120, 1220, 1281, 1322, 1344, 1464, 1680, 1708, 1830, 1952, 1983, 2135, 2240, 2440, 2562, 2644, 2928, 3305, 3360, 3416, 3660, 3904, 3966, 4270, 4627, 4880, 5124, 5288, 5856, 6405, 6610, 6720, 6832, 7320, 7932, 8540, 9254, 9760, 9915, 10248, 10576, 11712, 12810, 13220, 13664, 13881, 14640, 15864, 17080, 18508, 19520, 19830, 20496, 21152, 23135, 25620, 26440, 27328, 27762, 29280, 31728, 34160, 37016, 39660, 40321, 40992, 42304, 46270, 51240, 52880, 55524, 58560, 63456, 68320, 69405, 74032, 79320, 80642, 81984, 92540, 102480, 105760, 111048, 120963, 126912, 136640, 138810, 148064, 158640, 161284, 185080, 201605, 204960, 211520, 222096, 241926, 277620, 282247, 296128, 317280, 322568, 370160, 403210, 409920, 444192, 483852, 555240, 564494, 604815, 634560, 645136, 740320, 806420, 846741, 888384, 967704, 1110480, 1128988, 1209630, 1290272, 1411235, 1480640, 1612840, 1693482, 1935408, 2220960, 2257976, 2419260, 2580544, 2822470, 3225680, 3386964, 3870816, 4233705, 4441920, 4515952, 4838520, 5644940, 6451360, 6773928, 7741632, 8467410, 9031904, 9677040, 11289880, 12902720, 13547856, 16934820, 18063808, 19354080, 22579760, 27095712, 33869640, 38708160, 45159520, 54191424, 67739280, 90319040, 135478560, 270957120]

約数ペア:

[(1, 270957120), (2, 135478560), (3, 90319040), (4, 67739280), (5, 54191424), (6, 45159520), (7, 38708160), (8, 33869640), (10, 27095712), (12, 22579760), (14, 19354080), (15, 18063808), (16, 16934820), (20, 13547856), (21, 12902720), (24, 11289880), (28, 9677040), (30, 9031904), (32, 8467410), (35, 7741632), (40, 6773928), (42, 6451360), (48, 5644940), (56, 4838520), (60, 4515952), (61, 4441920), (64, 4233705), (70, 3870816), (80, 3386964), (84, 3225680), (96, 2822470), (105, 2580544), (112, 2419260), (120, 2257976), (122, 2220960), (140, 1935408), (160, 1693482), (168, 1612840), (183, 1480640), (192, 1411235), (210, 1290272), (224, 1209630), (240, 1128988), (244, 1110480), (280, 967704), (305, 888384), (320, 846741), (336, 806420), (366, 740320), (420, 645136), (427, 634560), (448, 604815), (480, 564494), (488, 555240), (560, 483852), (610, 444192), (661, 409920), (672, 403210), (732, 370160), (840, 322568), (854, 317280), (915, 296128), (960, 282247), (976, 277620), (1120, 241926), (1220, 222096), (1281, 211520), (1322, 204960), (1344, 201605), (1464, 185080), (1680, 161284), (1708, 158640), (1830, 148064), (1952, 138810), (1983, 136640), (2135, 126912), (2240, 120963), (2440, 111048), (2562, 105760), (2644, 102480), (2928, 92540), (3305, 81984), (3360, 80642), (3416, 79320), (3660, 74032), (3904, 69405), (3966, 68320), (4270, 63456), (4627, 58560), (4880, 55524), (5124, 52880), (5288, 51240), (5856, 46270), (6405, 42304), (6610, 40992), (6720, 40321), (6832, 39660), (7320, 37016), (7932, 34160), (8540, 31728), (9254, 29280), (9760, 27762), (9915, 27328), (10248, 26440), (10576, 25620), (11712, 23135), (12810, 21152), (13220, 20496), (13664, 19830), (13881, 19520), (14640, 18508), (15864, 17080)]