28655838720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{683}}^1$

素因数の和:1322

約数の個数: 320

約数和(自身を含む): 102104893440

約数和(自身を除く): 73449054720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 607, 640, 683, 720, 768, 864, 960, 1080, 1152, 1214, 1280, 1366, 1440, 1536, 1728, 1821, 1920, 2049, 2160, 2304, 2428, 2560, 2732, 2880, 3035, 3415, 3456, 3642, 3840, 4098, 4320, 4608, 4856, 5463, 5464, 5760, 6070, 6147, 6830, 6912, 7284, 7680, 8196, 8640, 9105, 9712, 10245, 10926, 10928, 11520, 12140, 12294, 13660, 13824, 14568, 16389, 16392, 17280, 18210, 18441, 19424, 20490, 21852, 21856, 23040, 24280, 24588, 27315, 27320, 29136, 30735, 32778, 32784, 34560, 36420, 36882, 38848, 40980, 43704, 43712, 48560, 49176, 54630, 54640, 58272, 61470, 65556, 65568, 69120, 72840, 73764, 77696, 81945, 81960, 87408, 87424, 92205, 97120, 98352, 109260, 109280, 116544, 122940, 131112, 131136, 145680, 147528, 155392, 163890, 163920, 174816, 174848, 184410, 194240, 196704, 218520, 218560, 233088, 245880, 262224, 262272, 291360, 295056, 310784, 327780, 327840, 349632, 349696, 368820, 388480, 393408, 414581, 437040, 437120, 466176, 491760, 524448, 524544, 582720, 590112, 655560, 655680, 699264, 737640, 776960, 786816, 829162, 874080, 874240, 932352, 983520, 1048896, 1049088, 1165440, 1180224, 1243743, 1311120, 1311360, 1398528, 1475280, 1553920, 1573632, 1658324, 1748160, 1748480, 1967040, 2072905, 2097792, 2330880, 2360448, 2487486, 2622240, 2622720, 2797056, 2950560, 3147264, 3316648, 3496320, 3731229, 3934080, 4145810, 4195584, 4661760, 4720896, 4974972, 5244480, 5245440, 5901120, 6218715, 6633296, 6992640, 7462458, 7868160, 8291620, 8391168, 9441792, 9949944, 10488960, 11193687, 11802240, 12437430, 13266592, 13985280, 14924916, 15736320, 16583240, 18656145, 19899888, 20977920, 22387374, 23604480, 24874860, 26533184, 29849832, 33166480, 37312290, 39799776, 41955840, 44774748, 47208960, 49749720, 53066368, 55968435, 59699664, 66332960, 74624580, 79599552, 89549496, 99499440, 106132736, 111936870, 119399328, 132665920, 149249160, 159199104, 179098992, 198998880, 212265472, 223873740, 238798656, 265331840, 298498320, 318398208, 358197984, 397997760, 447747480, 477597312, 530663680, 596996640, 636796416, 716395968, 795995520, 895494960, 955194624, 1061327360, 1193993280, 1432791936, 1591991040, 1790989920, 1910389248, 2387986560, 2865583872, 3183982080, 3581979840, 4775973120, 5731167744, 7163959680, 9551946240, 14327919360, 28655838720]

約数ペア:

[(1, 28655838720), (2, 14327919360), (3, 9551946240), (4, 7163959680), (5, 5731167744), (6, 4775973120), (8, 3581979840), (9, 3183982080), (10, 2865583872), (12, 2387986560), (15, 1910389248), (16, 1790989920), (18, 1591991040), (20, 1432791936), (24, 1193993280), (27, 1061327360), (30, 955194624), (32, 895494960), (36, 795995520), (40, 716395968), (45, 636796416), (48, 596996640), (54, 530663680), (60, 477597312), (64, 447747480), (72, 397997760), (80, 358197984), (90, 318398208), (96, 298498320), (108, 265331840), (120, 238798656), (128, 223873740), (135, 212265472), (144, 198998880), (160, 179098992), (180, 159199104), (192, 149249160), (216, 132665920), (240, 119399328), (256, 111936870), (270, 106132736), (288, 99499440), (320, 89549496), (360, 79599552), (384, 74624580), (432, 66332960), (480, 59699664), (512, 55968435), (540, 53066368), (576, 49749720), (607, 47208960), (640, 44774748), (683, 41955840), (720, 39799776), (768, 37312290), (864, 33166480), (960, 29849832), (1080, 26533184), (1152, 24874860), (1214, 23604480), (1280, 22387374), (1366, 20977920), (1440, 19899888), (1536, 18656145), (1728, 16583240), (1821, 15736320), (1920, 14924916), (2049, 13985280), (2160, 13266592), (2304, 12437430), (2428, 11802240), (2560, 11193687), (2732, 10488960), (2880, 9949944), (3035, 9441792), (3415, 8391168), (3456, 8291620), (3642, 7868160), (3840, 7462458), (4098, 6992640), (4320, 6633296), (4608, 6218715), (4856, 5901120), (5463, 5245440), (5464, 5244480), (5760, 4974972), (6070, 4720896), (6147, 4661760), (6830, 4195584), (6912, 4145810), (7284, 3934080), (7680, 3731229), (8196, 3496320), (8640, 3316648), (9105, 3147264), (9712, 2950560), (10245, 2797056), (10926, 2622720), (10928, 2622240), (11520, 2487486), (12140, 2360448), (12294, 2330880), (13660, 2097792), (13824, 2072905), (14568, 1967040), (16389, 1748480), (16392, 1748160), (17280, 1658324), (18210, 1573632), (18441, 1553920), (19424, 1475280), (20490, 1398528), (21852, 1311360), (21856, 1311120), (23040, 1243743), (24280, 1180224), (24588, 1165440), (27315, 1049088), (27320, 1048896), (29136, 983520), (30735, 932352), (32778, 874240), (32784, 874080), (34560, 829162), (36420, 786816), (36882, 776960), (38848, 737640), (40980, 699264), (43704, 655680), (43712, 655560), (48560, 590112), (49176, 582720), (54630, 524544), (54640, 524448), (58272, 491760), (61470, 466176), (65556, 437120), (65568, 437040), (69120, 414581), (72840, 393408), (73764, 388480), (77696, 368820), (81945, 349696), (81960, 349632), (87408, 327840), (87424, 327780), (92205, 310784), (97120, 295056), (98352, 291360), (109260, 262272), (109280, 262224), (116544, 245880), (122940, 233088), (131112, 218560), (131136, 218520), (145680, 196704), (147528, 194240), (155392, 184410), (163890, 174848), (163920, 174816)]