1900792320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{5051}}^1$

素因数の和:5091

約数の個数: 240

約数和(自身を含む): 7070092128

約数和(自身を除く): 5169299808

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5051, 5376, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10102, 10752, 11760, 12544, 13440, 15153, 15680, 17920, 18816, 20204, 23520, 25088, 25255, 26880, 30306, 31360, 35357, 37632, 40408, 47040, 50510, 53760, 60612, 62720, 70714, 75264, 75765, 80816, 94080, 101020, 106071, 121224, 125440, 141428, 151530, 161632, 176785, 188160, 202040, 212142, 242448, 247499, 282856, 303060, 323264, 353570, 376320, 404080, 424284, 484896, 494998, 530355, 565712, 606120, 646528, 707140, 742497, 808160, 848568, 969792, 989996, 1060710, 1131424, 1212240, 1237495, 1293056, 1414280, 1484994, 1616320, 1697136, 1939584, 1979992, 2121420, 2262848, 2424480, 2474990, 2586112, 2828560, 2969988, 3232640, 3394272, 3712485, 3879168, 3959984, 4242840, 4525696, 4848960, 4949980, 5657120, 5939976, 6465280, 6788544, 7424970, 7758336, 7919968, 8485680, 9051392, 9697920, 9899960, 11314240, 11879952, 12930560, 13577088, 14849940, 15839936, 16971360, 18102784, 19395840, 19799920, 22628480, 23759904, 27154176, 29699880, 31679872, 33942720, 38791680, 39599840, 45256960, 47519808, 54308352, 59399760, 63359744, 67885440, 79199680, 90513920, 95039616, 118799520, 126719488, 135770880, 158399360, 190079232, 237599040, 271541760, 316798720, 380158464, 475198080, 633597440, 950396160, 1900792320]

約数ペア:

[(1, 1900792320), (2, 950396160), (3, 633597440), (4, 475198080), (5, 380158464), (6, 316798720), (7, 271541760), (8, 237599040), (10, 190079232), (12, 158399360), (14, 135770880), (15, 126719488), (16, 118799520), (20, 95039616), (21, 90513920), (24, 79199680), (28, 67885440), (30, 63359744), (32, 59399760), (35, 54308352), (40, 47519808), (42, 45256960), (48, 39599840), (49, 38791680), (56, 33942720), (60, 31679872), (64, 29699880), (70, 27154176), (80, 23759904), (84, 22628480), (96, 19799920), (98, 19395840), (105, 18102784), (112, 16971360), (120, 15839936), (128, 14849940), (140, 13577088), (147, 12930560), (160, 11879952), (168, 11314240), (192, 9899960), (196, 9697920), (210, 9051392), (224, 8485680), (240, 7919968), (245, 7758336), (256, 7424970), (280, 6788544), (294, 6465280), (320, 5939976), (336, 5657120), (384, 4949980), (392, 4848960), (420, 4525696), (448, 4242840), (480, 3959984), (490, 3879168), (512, 3712485), (560, 3394272), (588, 3232640), (640, 2969988), (672, 2828560), (735, 2586112), (768, 2474990), (784, 2424480), (840, 2262848), (896, 2121420), (960, 1979992), (980, 1939584), (1120, 1697136), (1176, 1616320), (1280, 1484994), (1344, 1414280), (1470, 1293056), (1536, 1237495), (1568, 1212240), (1680, 1131424), (1792, 1060710), (1920, 989996), (1960, 969792), (2240, 848568), (2352, 808160), (2560, 742497), (2688, 707140), (2940, 646528), (3136, 606120), (3360, 565712), (3584, 530355), (3840, 494998), (3920, 484896), (4480, 424284), (4704, 404080), (5051, 376320), (5376, 353570), (5880, 323264), (6272, 303060), (6720, 282856), (7680, 247499), (7840, 242448), (8960, 212142), (9408, 202040), (10102, 188160), (10752, 176785), (11760, 161632), (12544, 151530), (13440, 141428), (15153, 125440), (15680, 121224), (17920, 106071), (18816, 101020), (20204, 94080), (23520, 80816), (25088, 75765), (25255, 75264), (26880, 70714), (30306, 62720), (31360, 60612), (35357, 53760), (37632, 50510), (40408, 47040)]