17670480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 59781888

約数和(自身を除く): 42111408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 71, 80, 85, 102, 120, 122, 136, 142, 170, 183, 204, 213, 240, 244, 255, 272, 284, 305, 340, 355, 366, 408, 426, 488, 510, 568, 610, 680, 710, 732, 816, 852, 915, 976, 1020, 1037, 1065, 1136, 1207, 1220, 1360, 1420, 1464, 1704, 1830, 2040, 2074, 2130, 2414, 2440, 2840, 2928, 3111, 3408, 3621, 3660, 4080, 4148, 4260, 4331, 4828, 4880, 5185, 5680, 6035, 6222, 7242, 7320, 8296, 8520, 8662, 9656, 10370, 12070, 12444, 12993, 14484, 14640, 15555, 16592, 17040, 17324, 18105, 19312, 20740, 21655, 24140, 24888, 25986, 28968, 31110, 34648, 36210, 41480, 43310, 48280, 49776, 51972, 57936, 62220, 64965, 69296, 72420, 73627, 82960, 86620, 96560, 103944, 124440, 129930, 144840, 147254, 173240, 207888, 220881, 248880, 259860, 289680, 294508, 346480, 368135, 441762, 519720, 589016, 736270, 883524, 1039440, 1104405, 1178032, 1472540, 1767048, 2208810, 2945080, 3534096, 4417620, 5890160, 8835240, 17670480]

約数ペア:

[(1, 17670480), (2, 8835240), (3, 5890160), (4, 4417620), (5, 3534096), (6, 2945080), (8, 2208810), (10, 1767048), (12, 1472540), (15, 1178032), (16, 1104405), (17, 1039440), (20, 883524), (24, 736270), (30, 589016), (34, 519720), (40, 441762), (48, 368135), (51, 346480), (60, 294508), (61, 289680), (68, 259860), (71, 248880), (80, 220881), (85, 207888), (102, 173240), (120, 147254), (122, 144840), (136, 129930), (142, 124440), (170, 103944), (183, 96560), (204, 86620), (213, 82960), (240, 73627), (244, 72420), (255, 69296), (272, 64965), (284, 62220), (305, 57936), (340, 51972), (355, 49776), (366, 48280), (408, 43310), (426, 41480), (488, 36210), (510, 34648), (568, 31110), (610, 28968), (680, 25986), (710, 24888), (732, 24140), (816, 21655), (852, 20740), (915, 19312), (976, 18105), (1020, 17324), (1037, 17040), (1065, 16592), (1136, 15555), (1207, 14640), (1220, 14484), (1360, 12993), (1420, 12444), (1464, 12070), (1704, 10370), (1830, 9656), (2040, 8662), (2074, 8520), (2130, 8296), (2414, 7320), (2440, 7242), (2840, 6222), (2928, 6035), (3111, 5680), (3408, 5185), (3621, 4880), (3660, 4828), (4080, 4331), (4148, 4260)]