39498720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 134991360

約数和(自身を除く): 95492640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 71, 76, 80, 95, 96, 114, 120, 122, 142, 152, 160, 183, 190, 213, 228, 240, 244, 284, 285, 304, 305, 355, 366, 380, 426, 456, 480, 488, 568, 570, 608, 610, 710, 732, 760, 852, 912, 915, 976, 1065, 1136, 1140, 1159, 1220, 1349, 1420, 1464, 1520, 1704, 1824, 1830, 1952, 2130, 2272, 2280, 2318, 2440, 2698, 2840, 2928, 3040, 3408, 3477, 3660, 4047, 4260, 4331, 4560, 4636, 4880, 5396, 5680, 5795, 5856, 6745, 6816, 6954, 7320, 8094, 8520, 8662, 9120, 9272, 9760, 10792, 11360, 11590, 12993, 13490, 13908, 14640, 16188, 17040, 17324, 17385, 18544, 20235, 21584, 21655, 23180, 25986, 26980, 27816, 29280, 32376, 34080, 34648, 34770, 37088, 40470, 43168, 43310, 46360, 51972, 53960, 55632, 64752, 64965, 69296, 69540, 80940, 82289, 86620, 92720, 103944, 107920, 111264, 129504, 129930, 138592, 139080, 161880, 164578, 173240, 185440, 207888, 215840, 246867, 259860, 278160, 323760, 329156, 346480, 411445, 415776, 493734, 519720, 556320, 647520, 658312, 692960, 822890, 987468, 1039440, 1234335, 1316624, 1645780, 1974936, 2078880, 2468670, 2633248, 3291560, 3949872, 4937340, 6583120, 7899744, 9874680, 13166240, 19749360, 39498720]

約数ペア:

[(1, 39498720), (2, 19749360), (3, 13166240), (4, 9874680), (5, 7899744), (6, 6583120), (8, 4937340), (10, 3949872), (12, 3291560), (15, 2633248), (16, 2468670), (19, 2078880), (20, 1974936), (24, 1645780), (30, 1316624), (32, 1234335), (38, 1039440), (40, 987468), (48, 822890), (57, 692960), (60, 658312), (61, 647520), (71, 556320), (76, 519720), (80, 493734), (95, 415776), (96, 411445), (114, 346480), (120, 329156), (122, 323760), (142, 278160), (152, 259860), (160, 246867), (183, 215840), (190, 207888), (213, 185440), (228, 173240), (240, 164578), (244, 161880), (284, 139080), (285, 138592), (304, 129930), (305, 129504), (355, 111264), (366, 107920), (380, 103944), (426, 92720), (456, 86620), (480, 82289), (488, 80940), (568, 69540), (570, 69296), (608, 64965), (610, 64752), (710, 55632), (732, 53960), (760, 51972), (852, 46360), (912, 43310), (915, 43168), (976, 40470), (1065, 37088), (1136, 34770), (1140, 34648), (1159, 34080), (1220, 32376), (1349, 29280), (1420, 27816), (1464, 26980), (1520, 25986), (1704, 23180), (1824, 21655), (1830, 21584), (1952, 20235), (2130, 18544), (2272, 17385), (2280, 17324), (2318, 17040), (2440, 16188), (2698, 14640), (2840, 13908), (2928, 13490), (3040, 12993), (3408, 11590), (3477, 11360), (3660, 10792), (4047, 9760), (4260, 9272), (4331, 9120), (4560, 8662), (4636, 8520), (4880, 8094), (5396, 7320), (5680, 6954), (5795, 6816), (5856, 6745)]