260161581120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{259829}}^1$

素因数の和:260005

約数の個数: 224

約数和(自身を含む): 950354208000

約数和(自身を除く): 690192626880

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 192, 210, 224, 240, 280, 298, 320, 336, 420, 447, 448, 480, 560, 596, 672, 745, 840, 894, 960, 1043, 1120, 1192, 1344, 1490, 1680, 1788, 2086, 2235, 2240, 2384, 2980, 3129, 3360, 3576, 4172, 4470, 4768, 5215, 5960, 6258, 6720, 7152, 8344, 8940, 9536, 10430, 11920, 12516, 14304, 15645, 16688, 17880, 20860, 23840, 25032, 28608, 31290, 33376, 35760, 41720, 47680, 50064, 62580, 66752, 71520, 83440, 100128, 125160, 143040, 166880, 200256, 250320, 259829, 333760, 500640, 519658, 779487, 1001280, 1039316, 1299145, 1558974, 1818803, 2078632, 2598290, 3117948, 3637606, 3897435, 4157264, 5196580, 5456409, 6235896, 7275212, 7794870, 8314528, 9094015, 10393160, 10912818, 12471792, 14550424, 15589740, 16629056, 18188030, 20786320, 21825636, 24943584, 27282045, 29100848, 31179480, 36376060, 38714521, 41572640, 43651272, 49887168, 54564090, 58201696, 62358960, 72752120, 77429042, 83145280, 87302544, 109128180, 116143563, 116403392, 124717920, 145504240, 154858084, 174605088, 193572605, 218256360, 232287126, 249435840, 271001647, 291008480, 309716168, 349210176, 387145210, 436512720, 464574252, 542003294, 580717815, 582016960, 619432336, 774290420, 813004941, 873025440, 929148504, 1084006588, 1161435630, 1238864672, 1355008235, 1548580840, 1626009882, 1746050880, 1858297008, 2168013176, 2322871260, 2477729344, 2710016470, 3097161680, 3252019764, 3716594016, 4065024705, 4336026352, 4645742520, 5420032940, 6194323360, 6504039528, 7433188032, 8130049410, 8672052704, 9291485040, 10840065880, 12388646720, 13008079056, 16260098820, 17344105408, 18582970080, 21680131760, 26016158112, 32520197640, 37165940160, 43360263520, 52032316224, 65040395280, 86720527040, 130080790560, 260161581120]

約数ペア:

[(1, 260161581120), (2, 130080790560), (3, 86720527040), (4, 65040395280), (5, 52032316224), (6, 43360263520), (7, 37165940160), (8, 32520197640), (10, 26016158112), (12, 21680131760), (14, 18582970080), (15, 17344105408), (16, 16260098820), (20, 13008079056), (21, 12388646720), (24, 10840065880), (28, 9291485040), (30, 8672052704), (32, 8130049410), (35, 7433188032), (40, 6504039528), (42, 6194323360), (48, 5420032940), (56, 4645742520), (60, 4336026352), (64, 4065024705), (70, 3716594016), (80, 3252019764), (84, 3097161680), (96, 2710016470), (105, 2477729344), (112, 2322871260), (120, 2168013176), (140, 1858297008), (149, 1746050880), (160, 1626009882), (168, 1548580840), (192, 1355008235), (210, 1238864672), (224, 1161435630), (240, 1084006588), (280, 929148504), (298, 873025440), (320, 813004941), (336, 774290420), (420, 619432336), (447, 582016960), (448, 580717815), (480, 542003294), (560, 464574252), (596, 436512720), (672, 387145210), (745, 349210176), (840, 309716168), (894, 291008480), (960, 271001647), (1043, 249435840), (1120, 232287126), (1192, 218256360), (1344, 193572605), (1490, 174605088), (1680, 154858084), (1788, 145504240), (2086, 124717920), (2235, 116403392), (2240, 116143563), (2384, 109128180), (2980, 87302544), (3129, 83145280), (3360, 77429042), (3576, 72752120), (4172, 62358960), (4470, 58201696), (4768, 54564090), (5215, 49887168), (5960, 43651272), (6258, 41572640), (6720, 38714521), (7152, 36376060), (8344, 31179480), (8940, 29100848), (9536, 27282045), (10430, 24943584), (11920, 21825636), (12516, 20786320), (14304, 18188030), (15645, 16629056), (16688, 15589740), (17880, 14550424), (20860, 12471792), (23840, 10912818), (25032, 10393160), (28608, 9094015), (31290, 8314528), (33376, 7794870), (35760, 7275212), (41720, 6235896), (47680, 5456409), (50064, 5196580), (62580, 4157264), (66752, 3897435), (71520, 3637606), (83440, 3117948), (100128, 2598290), (125160, 2078632), (143040, 1818803), (166880, 1558974), (200256, 1299145), (250320, 1039316), (259829, 1001280), (333760, 779487), (500640, 519658)]