887228160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2583

約数の個数: 288

約数和(自身を含む): 3488862720

約数和(自身を除く): 2601634560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2539, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3840, 4160, 4368, 4480, 4992, 5078, 5376, 5460, 5824, 6240, 6720, 7280, 7617, 8320, 8736, 8960, 9984, 10156, 10920, 11648, 12480, 12695, 13440, 14560, 15234, 16640, 17472, 17773, 20312, 21840, 23296, 24960, 25390, 26880, 29120, 30468, 33007, 34944, 35546, 38085, 40624, 43680, 49920, 50780, 53319, 58240, 60936, 66014, 69888, 71092, 76170, 81248, 87360, 88865, 99021, 101560, 106638, 116480, 121872, 132028, 142184, 152340, 162496, 165035, 174720, 177730, 198042, 203120, 213276, 231049, 243744, 264056, 266595, 284368, 304680, 324992, 330070, 349440, 355460, 396084, 406240, 426552, 462098, 487488, 495105, 528112, 533190, 568736, 609360, 649984, 660140, 693147, 710920, 792168, 812480, 853104, 924196, 974976, 990210, 1056224, 1066380, 1137472, 1155245, 1218720, 1320280, 1386294, 1421840, 1584336, 1624960, 1706208, 1848392, 1949952, 1980420, 2112448, 2132760, 2274944, 2310490, 2437440, 2640560, 2772588, 2843680, 3168672, 3249920, 3412416, 3465735, 3696784, 3960840, 4224896, 4265520, 4549888, 4620980, 4874880, 5281120, 5545176, 5687360, 6337344, 6824832, 6931470, 7393568, 7921680, 8449792, 8531040, 9241960, 9749760, 10562240, 11090352, 11374720, 12674688, 13649664, 13862940, 14787136, 15843360, 17062080, 18483920, 21124480, 22180704, 22749440, 25349376, 27725880, 29574272, 31686720, 34124160, 36967840, 42248960, 44361408, 55451760, 59148544, 63373440, 68248320, 73935680, 88722816, 110903520, 126746880, 147871360, 177445632, 221807040, 295742720, 443614080, 887228160]

約数ペア:

[(1, 887228160), (2, 443614080), (3, 295742720), (4, 221807040), (5, 177445632), (6, 147871360), (7, 126746880), (8, 110903520), (10, 88722816), (12, 73935680), (13, 68248320), (14, 63373440), (15, 59148544), (16, 55451760), (20, 44361408), (21, 42248960), (24, 36967840), (26, 34124160), (28, 31686720), (30, 29574272), (32, 27725880), (35, 25349376), (39, 22749440), (40, 22180704), (42, 21124480), (48, 18483920), (52, 17062080), (56, 15843360), (60, 14787136), (64, 13862940), (65, 13649664), (70, 12674688), (78, 11374720), (80, 11090352), (84, 10562240), (91, 9749760), (96, 9241960), (104, 8531040), (105, 8449792), (112, 7921680), (120, 7393568), (128, 6931470), (130, 6824832), (140, 6337344), (156, 5687360), (160, 5545176), (168, 5281120), (182, 4874880), (192, 4620980), (195, 4549888), (208, 4265520), (210, 4224896), (224, 3960840), (240, 3696784), (256, 3465735), (260, 3412416), (273, 3249920), (280, 3168672), (312, 2843680), (320, 2772588), (336, 2640560), (364, 2437440), (384, 2310490), (390, 2274944), (416, 2132760), (420, 2112448), (448, 1980420), (455, 1949952), (480, 1848392), (520, 1706208), (546, 1624960), (560, 1584336), (624, 1421840), (640, 1386294), (672, 1320280), (728, 1218720), (768, 1155245), (780, 1137472), (832, 1066380), (840, 1056224), (896, 990210), (910, 974976), (960, 924196), (1040, 853104), (1092, 812480), (1120, 792168), (1248, 710920), (1280, 693147), (1344, 660140), (1365, 649984), (1456, 609360), (1560, 568736), (1664, 533190), (1680, 528112), (1792, 495105), (1820, 487488), (1920, 462098), (2080, 426552), (2184, 406240), (2240, 396084), (2496, 355460), (2539, 349440), (2688, 330070), (2730, 324992), (2912, 304680), (3120, 284368), (3328, 266595), (3360, 264056), (3640, 243744), (3840, 231049), (4160, 213276), (4368, 203120), (4480, 198042), (4992, 177730), (5078, 174720), (5376, 165035), (5460, 162496), (5824, 152340), (6240, 142184), (6720, 132028), (7280, 121872), (7617, 116480), (8320, 106638), (8736, 101560), (8960, 99021), (9984, 88865), (10156, 87360), (10920, 81248), (11648, 76170), (12480, 71092), (12695, 69888), (13440, 66014), (14560, 60936), (15234, 58240), (16640, 53319), (17472, 50780), (17773, 49920), (20312, 43680), (21840, 40624), (23296, 38085), (24960, 35546), (25390, 34944), (26880, 33007), (29120, 30468)]