1437951720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14081}}^1$

素因数の和:14155

約数の個数: 128

約数和(自身を含む): 4623402240

約数和(自身を除く): 3185450520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1380, 1480, 1702, 2220, 2553, 2760, 3404, 4255, 4440, 5106, 6808, 8510, 10212, 12765, 14081, 17020, 20424, 25530, 28162, 34040, 42243, 51060, 56324, 70405, 84486, 102120, 112648, 140810, 168972, 211215, 281620, 323863, 337944, 422430, 520997, 563240, 647726, 844860, 971589, 1041994, 1295452, 1562991, 1619315, 1689720, 1943178, 2083988, 2590904, 2604985, 3125982, 3238630, 3886356, 4167976, 4857945, 5209970, 6251964, 6477260, 7772712, 7814955, 9715890, 10419940, 11982931, 12503928, 12954520, 15629910, 19431780, 20839880, 23965862, 31259820, 35948793, 38863560, 47931724, 59914655, 62519640, 71897586, 95863448, 119829310, 143795172, 179743965, 239658620, 287590344, 359487930, 479317240, 718975860, 1437951720]

約数ペア:

[(1, 1437951720), (2, 718975860), (3, 479317240), (4, 359487930), (5, 287590344), (6, 239658620), (8, 179743965), (10, 143795172), (12, 119829310), (15, 95863448), (20, 71897586), (23, 62519640), (24, 59914655), (30, 47931724), (37, 38863560), (40, 35948793), (46, 31259820), (60, 23965862), (69, 20839880), (74, 19431780), (92, 15629910), (111, 12954520), (115, 12503928), (120, 11982931), (138, 10419940), (148, 9715890), (184, 7814955), (185, 7772712), (222, 6477260), (230, 6251964), (276, 5209970), (296, 4857945), (345, 4167976), (370, 3886356), (444, 3238630), (460, 3125982), (552, 2604985), (555, 2590904), (690, 2083988), (740, 1943178), (851, 1689720), (888, 1619315), (920, 1562991), (1110, 1295452), (1380, 1041994), (1480, 971589), (1702, 844860), (2220, 647726), (2553, 563240), (2760, 520997), (3404, 422430), (4255, 337944), (4440, 323863), (5106, 281620), (6808, 211215), (8510, 168972), (10212, 140810), (12765, 112648), (14081, 102120), (17020, 84486), (20424, 70405), (25530, 56324), (28162, 51060), (34040, 42243)]