237858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2419

約数の個数: 192

約数和(自身を含む): 860751360

約数和(自身を除く): 622892640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2280, 2371, 2508, 2640, 3040, 3135, 3344, 4180, 4560, 4742, 5016, 5280, 6270, 6688, 7113, 8360, 9120, 9484, 10032, 11855, 12540, 14226, 16720, 18968, 20064, 23710, 25080, 26081, 28452, 33440, 35565, 37936, 45049, 47420, 50160, 52162, 56904, 71130, 75872, 78243, 90098, 94840, 100320, 104324, 113808, 130405, 135147, 142260, 156486, 180196, 189680, 208648, 225245, 227616, 260810, 270294, 284520, 312972, 360392, 379360, 391215, 417296, 450490, 495539, 521620, 540588, 569040, 625944, 675735, 720784, 782430, 834592, 900980, 991078, 1043240, 1081176, 1138080, 1251888, 1351470, 1441568, 1486617, 1564860, 1801960, 1982156, 2086480, 2162352, 2477695, 2503776, 2702940, 2973234, 3129720, 3603920, 3964312, 4172960, 4324704, 4955390, 5405880, 5946468, 6259440, 7207840, 7433085, 7928624, 9910780, 10811760, 11892936, 12518880, 14866170, 15857248, 19821560, 21623520, 23785872, 29732340, 39643120, 47571744, 59464680, 79286240, 118929360, 237858720]

約数ペア:

[(1, 237858720), (2, 118929360), (3, 79286240), (4, 59464680), (5, 47571744), (6, 39643120), (8, 29732340), (10, 23785872), (11, 21623520), (12, 19821560), (15, 15857248), (16, 14866170), (19, 12518880), (20, 11892936), (22, 10811760), (24, 9910780), (30, 7928624), (32, 7433085), (33, 7207840), (38, 6259440), (40, 5946468), (44, 5405880), (48, 4955390), (55, 4324704), (57, 4172960), (60, 3964312), (66, 3603920), (76, 3129720), (80, 2973234), (88, 2702940), (95, 2503776), (96, 2477695), (110, 2162352), (114, 2086480), (120, 1982156), (132, 1801960), (152, 1564860), (160, 1486617), (165, 1441568), (176, 1351470), (190, 1251888), (209, 1138080), (220, 1081176), (228, 1043240), (240, 991078), (264, 900980), (285, 834592), (304, 782430), (330, 720784), (352, 675735), (380, 625944), (418, 569040), (440, 540588), (456, 521620), (480, 495539), (528, 450490), (570, 417296), (608, 391215), (627, 379360), (660, 360392), (760, 312972), (836, 284520), (880, 270294), (912, 260810), (1045, 227616), (1056, 225245), (1140, 208648), (1254, 189680), (1320, 180196), (1520, 156486), (1672, 142260), (1760, 135147), (1824, 130405), (2090, 113808), (2280, 104324), (2371, 100320), (2508, 94840), (2640, 90098), (3040, 78243), (3135, 75872), (3344, 71130), (4180, 56904), (4560, 52162), (4742, 50160), (5016, 47420), (5280, 45049), (6270, 37936), (6688, 35565), (7113, 33440), (8360, 28452), (9120, 26081), (9484, 25080), (10032, 23710), (11855, 20064), (12540, 18968), (14226, 16720)]