250055040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 867179520

約数和(自身を除く): 617124480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 128, 136, 141, 160, 163, 170, 188, 192, 204, 235, 240, 255, 272, 282, 320, 326, 340, 376, 384, 408, 470, 480, 489, 510, 544, 564, 640, 652, 680, 705, 752, 799, 815, 816, 940, 960, 978, 1020, 1088, 1128, 1304, 1360, 1410, 1504, 1598, 1630, 1632, 1880, 1920, 1956, 2040, 2176, 2256, 2397, 2445, 2608, 2720, 2771, 2820, 3008, 3196, 3260, 3264, 3760, 3912, 3995, 4080, 4512, 4794, 4890, 5216, 5440, 5542, 5640, 6016, 6392, 6520, 6528, 7520, 7661, 7824, 7990, 8160, 8313, 9024, 9588, 9780, 10432, 10880, 11084, 11280, 11985, 12784, 13040, 13855, 15040, 15322, 15648, 15980, 16320, 16626, 18048, 19176, 19560, 20864, 22168, 22560, 22983, 23970, 25568, 26080, 27710, 30080, 30644, 31296, 31960, 32640, 33252, 38305, 38352, 39120, 41565, 44336, 45120, 45966, 47940, 51136, 52160, 55420, 61288, 62592, 63920, 66504, 76610, 76704, 78240, 83130, 88672, 90240, 91932, 95880, 102272, 104320, 110840, 114915, 122576, 127840, 130237, 133008, 153220, 153408, 156480, 166260, 177344, 183864, 191760, 221680, 229830, 245152, 255680, 260474, 266016, 306440, 306816, 312960, 332520, 354688, 367728, 383520, 390711, 443360, 459660, 490304, 511360, 520948, 532032, 612880, 651185, 665040, 735456, 767040, 781422, 886720, 919320, 980608, 1041896, 1064064, 1225760, 1302370, 1330080, 1470912, 1534080, 1562844, 1773440, 1838640, 1953555, 2083792, 2451520, 2604740, 2660160, 2941824, 3125688, 3677280, 3907110, 4167584, 4903040, 5209480, 5320320, 6251376, 7354560, 7814220, 8335168, 10418960, 12502752, 14709120, 15628440, 16670336, 20837920, 25005504, 31256880, 41675840, 50011008, 62513760, 83351680, 125027520, 250055040]

約数ペア:

[(1, 250055040), (2, 125027520), (3, 83351680), (4, 62513760), (5, 50011008), (6, 41675840), (8, 31256880), (10, 25005504), (12, 20837920), (15, 16670336), (16, 15628440), (17, 14709120), (20, 12502752), (24, 10418960), (30, 8335168), (32, 7814220), (34, 7354560), (40, 6251376), (47, 5320320), (48, 5209480), (51, 4903040), (60, 4167584), (64, 3907110), (68, 3677280), (80, 3125688), (85, 2941824), (94, 2660160), (96, 2604740), (102, 2451520), (120, 2083792), (128, 1953555), (136, 1838640), (141, 1773440), (160, 1562844), (163, 1534080), (170, 1470912), (188, 1330080), (192, 1302370), (204, 1225760), (235, 1064064), (240, 1041896), (255, 980608), (272, 919320), (282, 886720), (320, 781422), (326, 767040), (340, 735456), (376, 665040), (384, 651185), (408, 612880), (470, 532032), (480, 520948), (489, 511360), (510, 490304), (544, 459660), (564, 443360), (640, 390711), (652, 383520), (680, 367728), (705, 354688), (752, 332520), (799, 312960), (815, 306816), (816, 306440), (940, 266016), (960, 260474), (978, 255680), (1020, 245152), (1088, 229830), (1128, 221680), (1304, 191760), (1360, 183864), (1410, 177344), (1504, 166260), (1598, 156480), (1630, 153408), (1632, 153220), (1880, 133008), (1920, 130237), (1956, 127840), (2040, 122576), (2176, 114915), (2256, 110840), (2397, 104320), (2445, 102272), (2608, 95880), (2720, 91932), (2771, 90240), (2820, 88672), (3008, 83130), (3196, 78240), (3260, 76704), (3264, 76610), (3760, 66504), (3912, 63920), (3995, 62592), (4080, 61288), (4512, 55420), (4794, 52160), (4890, 51136), (5216, 47940), (5440, 45966), (5542, 45120), (5640, 44336), (6016, 41565), (6392, 39120), (6520, 38352), (6528, 38305), (7520, 33252), (7661, 32640), (7824, 31960), (7990, 31296), (8160, 30644), (8313, 30080), (9024, 27710), (9588, 26080), (9780, 25568), (10432, 23970), (10880, 22983), (11084, 22560), (11280, 22168), (11985, 20864), (12784, 19560), (13040, 19176), (13855, 18048), (15040, 16626), (15322, 16320), (15648, 15980)]