61078080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 226771200

約数和(自身を除く): 165693120

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, 149, 160, 168, 183, 192, 210, 224, 240, 244, 280, 298, 305, 320, 336, 366, 420, 427, 447, 448, 480, 488, 560, 596, 610, 672, 732, 745, 840, 854, 894, 915, 960, 976, 1043, 1120, 1192, 1220, 1281, 1344, 1464, 1490, 1680, 1708, 1788, 1830, 1952, 2086, 2135, 2235, 2240, 2384, 2440, 2562, 2928, 2980, 3129, 3360, 3416, 3576, 3660, 3904, 4172, 4270, 4470, 4768, 4880, 5124, 5215, 5856, 5960, 6258, 6405, 6720, 6832, 7152, 7320, 8344, 8540, 8940, 9089, 9536, 9760, 10248, 10430, 11712, 11920, 12516, 12810, 13664, 14304, 14640, 15645, 16688, 17080, 17880, 18178, 19520, 20496, 20860, 23840, 25032, 25620, 27267, 27328, 28608, 29280, 31290, 33376, 34160, 35760, 36356, 40992, 41720, 45445, 47680, 50064, 51240, 54534, 58560, 62580, 63623, 66752, 68320, 71520, 72712, 81984, 83440, 90890, 100128, 102480, 109068, 125160, 127246, 136335, 136640, 143040, 145424, 166880, 181780, 190869, 200256, 204960, 218136, 250320, 254492, 272670, 290848, 318115, 333760, 363560, 381738, 409920, 436272, 500640, 508984, 545340, 581696, 636230, 727120, 763476, 872544, 954345, 1001280, 1017968, 1090680, 1272460, 1454240, 1526952, 1745088, 1908690, 2035936, 2181360, 2544920, 2908480, 3053904, 3817380, 4071872, 4362720, 5089840, 6107808, 7634760, 8725440, 10179680, 12215616, 15269520, 20359360, 30539040, 61078080]

約数ペア:

[(1, 61078080), (2, 30539040), (3, 20359360), (4, 15269520), (5, 12215616), (6, 10179680), (7, 8725440), (8, 7634760), (10, 6107808), (12, 5089840), (14, 4362720), (15, 4071872), (16, 3817380), (20, 3053904), (21, 2908480), (24, 2544920), (28, 2181360), (30, 2035936), (32, 1908690), (35, 1745088), (40, 1526952), (42, 1454240), (48, 1272460), (56, 1090680), (60, 1017968), (61, 1001280), (64, 954345), (70, 872544), (80, 763476), (84, 727120), (96, 636230), (105, 581696), (112, 545340), (120, 508984), (122, 500640), (140, 436272), (149, 409920), (160, 381738), (168, 363560), (183, 333760), (192, 318115), (210, 290848), (224, 272670), (240, 254492), (244, 250320), (280, 218136), (298, 204960), (305, 200256), (320, 190869), (336, 181780), (366, 166880), (420, 145424), (427, 143040), (447, 136640), (448, 136335), (480, 127246), (488, 125160), (560, 109068), (596, 102480), (610, 100128), (672, 90890), (732, 83440), (745, 81984), (840, 72712), (854, 71520), (894, 68320), (915, 66752), (960, 63623), (976, 62580), (1043, 58560), (1120, 54534), (1192, 51240), (1220, 50064), (1281, 47680), (1344, 45445), (1464, 41720), (1490, 40992), (1680, 36356), (1708, 35760), (1788, 34160), (1830, 33376), (1952, 31290), (2086, 29280), (2135, 28608), (2235, 27328), (2240, 27267), (2384, 25620), (2440, 25032), (2562, 23840), (2928, 20860), (2980, 20496), (3129, 19520), (3360, 18178), (3416, 17880), (3576, 17080), (3660, 16688), (3904, 15645), (4172, 14640), (4270, 14304), (4470, 13664), (4768, 12810), (4880, 12516), (5124, 11920), (5215, 11712), (5856, 10430), (5960, 10248), (6258, 9760), (6405, 9536), (6720, 9089), (6832, 8940), (7152, 8540), (7320, 8344)]