628240320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 448

約数和(自身を含む): 2414016000

約数和(自身を除く): 1785775680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 64, 72, 76, 80, 86, 89, 90, 95, 96, 108, 114, 120, 129, 135, 144, 152, 160, 171, 172, 178, 180, 190, 192, 215, 216, 228, 240, 258, 267, 270, 285, 288, 304, 320, 342, 344, 356, 360, 380, 387, 430, 432, 445, 456, 480, 513, 516, 534, 540, 570, 576, 608, 645, 684, 688, 712, 720, 760, 774, 801, 817, 855, 860, 864, 890, 912, 960, 1026, 1032, 1068, 1080, 1140, 1161, 1216, 1290, 1335, 1368, 1376, 1424, 1440, 1520, 1548, 1602, 1634, 1691, 1710, 1720, 1728, 1780, 1824, 1935, 2052, 2064, 2136, 2160, 2280, 2322, 2403, 2451, 2565, 2580, 2670, 2736, 2752, 2848, 2880, 3040, 3096, 3204, 3268, 3382, 3420, 3440, 3560, 3648, 3827, 3870, 4005, 4085, 4104, 4128, 4272, 4320, 4560, 4644, 4806, 4902, 5073, 5130, 5160, 5340, 5472, 5696, 5805, 6080, 6192, 6408, 6536, 6764, 6840, 6880, 7120, 7353, 7654, 7740, 8010, 8170, 8208, 8256, 8455, 8544, 8640, 9120, 9288, 9612, 9804, 10146, 10260, 10320, 10680, 10944, 11481, 11610, 12015, 12255, 12384, 12816, 13072, 13528, 13680, 13760, 14240, 14706, 15219, 15308, 15480, 16020, 16340, 16416, 16910, 17088, 18240, 18576, 19135, 19224, 19608, 20292, 20520, 20640, 21360, 22059, 22962, 23220, 24030, 24510, 24768, 25365, 25632, 26144, 27056, 27360, 28480, 29412, 30438, 30616, 30960, 32040, 32680, 32832, 33820, 34443, 36765, 37152, 38270, 38448, 39216, 40584, 41040, 41280, 42720, 44118, 45657, 45924, 46440, 48060, 49020, 50730, 51264, 52288, 54112, 54720, 57405, 58824, 60876, 61232, 61920, 64080, 65360, 67640, 68886, 72713, 73530, 74304, 76095, 76540, 76896, 78432, 81168, 82080, 85440, 88236, 91314, 91848, 92880, 96120, 98040, 101460, 103329, 108224, 110295, 114810, 117648, 121752, 122464, 123840, 128160, 130720, 135280, 137772, 145426, 147060, 152190, 153080, 153792, 156864, 162336, 164160, 172215, 176472, 182628, 183696, 185760, 192240, 196080, 202920, 206658, 218139, 220590, 228285, 229620, 235296, 243504, 244928, 256320, 261440, 270560, 275544, 290852, 294120, 304380, 306160, 324672, 344430, 352944, 363565, 365256, 367392, 371520, 384480, 392160, 405840, 413316, 436278, 441180, 456570, 459240, 470592, 487008, 516645, 541120, 551088, 581704, 588240, 608760, 612320, 654417, 688860, 705888, 727130, 730512, 734784, 768960, 784320, 811680, 826632, 872556, 882360, 913140, 918480, 974016, 1033290, 1090695, 1102176, 1163408, 1176480, 1217520, 1224640, 1308834, 1377720, 1411776, 1454260, 1461024, 1623360, 1653264, 1745112, 1764720, 1826280, 1836960, 1963251, 2066580, 2181390, 2204352, 2326816, 2352960, 2435040, 2617668, 2755440, 2908520, 2922048, 3272085, 3306528, 3490224, 3529440, 3652560, 3673920, 3926502, 4133160, 4362780, 4653632, 4870080, 5235336, 5510880, 5817040, 6544170, 6613056, 6980448, 7058880, 7305120, 7853004, 8266320, 8725560, 9816255, 10470672, 11021760, 11634080, 13088340, 13960896, 14610240, 15706008, 16532640, 17451120, 19632510, 20941344, 23268160, 26176680, 31412016, 33065280, 34902240, 39265020, 41882688, 52353360, 62824032, 69804480, 78530040, 104706720, 125648064, 157060080, 209413440, 314120160, 628240320]

約数ペア:

[(1, 628240320), (2, 314120160), (3, 209413440), (4, 157060080), (5, 125648064), (6, 104706720), (8, 78530040), (9, 69804480), (10, 62824032), (12, 52353360), (15, 41882688), (16, 39265020), (18, 34902240), (19, 33065280), (20, 31412016), (24, 26176680), (27, 23268160), (30, 20941344), (32, 19632510), (36, 17451120), (38, 16532640), (40, 15706008), (43, 14610240), (45, 13960896), (48, 13088340), (54, 11634080), (57, 11021760), (60, 10470672), (64, 9816255), (72, 8725560), (76, 8266320), (80, 7853004), (86, 7305120), (89, 7058880), (90, 6980448), (95, 6613056), (96, 6544170), (108, 5817040), (114, 5510880), (120, 5235336), (129, 4870080), (135, 4653632), (144, 4362780), (152, 4133160), (160, 3926502), (171, 3673920), (172, 3652560), (178, 3529440), (180, 3490224), (190, 3306528), (192, 3272085), (215, 2922048), (216, 2908520), (228, 2755440), (240, 2617668), (258, 2435040), (267, 2352960), (270, 2326816), (285, 2204352), (288, 2181390), (304, 2066580), (320, 1963251), (342, 1836960), (344, 1826280), (356, 1764720), (360, 1745112), (380, 1653264), (387, 1623360), (430, 1461024), (432, 1454260), (445, 1411776), (456, 1377720), (480, 1308834), (513, 1224640), (516, 1217520), (534, 1176480), (540, 1163408), (570, 1102176), (576, 1090695), (608, 1033290), (645, 974016), (684, 918480), (688, 913140), (712, 882360), (720, 872556), (760, 826632), (774, 811680), (801, 784320), (817, 768960), (855, 734784), (860, 730512), (864, 727130), (890, 705888), (912, 688860), (960, 654417), (1026, 612320), (1032, 608760), (1068, 588240), (1080, 581704), (1140, 551088), (1161, 541120), (1216, 516645), (1290, 487008), (1335, 470592), (1368, 459240), (1376, 456570), (1424, 441180), (1440, 436278), (1520, 413316), (1548, 405840), (1602, 392160), (1634, 384480), (1691, 371520), (1710, 367392), (1720, 365256), (1728, 363565), (1780, 352944), (1824, 344430), (1935, 324672), (2052, 306160), (2064, 304380), (2136, 294120), (2160, 290852), (2280, 275544), (2322, 270560), (2403, 261440), (2451, 256320), (2565, 244928), (2580, 243504), (2670, 235296), (2736, 229620), (2752, 228285), (2848, 220590), (2880, 218139), (3040, 206658), (3096, 202920), (3204, 196080), (3268, 192240), (3382, 185760), (3420, 183696), (3440, 182628), (3560, 176472), (3648, 172215), (3827, 164160), (3870, 162336), (4005, 156864), (4085, 153792), (4104, 153080), (4128, 152190), (4272, 147060), (4320, 145426), (4560, 137772), (4644, 135280), (4806, 130720), (4902, 128160), (5073, 123840), (5130, 122464), (5160, 121752), (5340, 117648), (5472, 114810), (5696, 110295), (5805, 108224), (6080, 103329), (6192, 101460), (6408, 98040), (6536, 96120), (6764, 92880), (6840, 91848), (6880, 91314), (7120, 88236), (7353, 85440), (7654, 82080), (7740, 81168), (8010, 78432), (8170, 76896), (8208, 76540), (8256, 76095), (8455, 74304), (8544, 73530), (8640, 72713), (9120, 68886), (9288, 67640), (9612, 65360), (9804, 64080), (10146, 61920), (10260, 61232), (10320, 60876), (10680, 58824), (10944, 57405), (11481, 54720), (11610, 54112), (12015, 52288), (12255, 51264), (12384, 50730), (12816, 49020), (13072, 48060), (13528, 46440), (13680, 45924), (13760, 45657), (14240, 44118), (14706, 42720), (15219, 41280), (15308, 41040), (15480, 40584), (16020, 39216), (16340, 38448), (16416, 38270), (16910, 37152), (17088, 36765), (18240, 34443), (18576, 33820), (19135, 32832), (19224, 32680), (19608, 32040), (20292, 30960), (20520, 30616), (20640, 30438), (21360, 29412), (22059, 28480), (22962, 27360), (23220, 27056), (24030, 26144), (24510, 25632), (24768, 25365)]