8651821440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{63467}}^1$

素因数の和:63560

約数の個数: 128

約数和(自身を含む): 27966539520

約数和(自身を除く): 19314718080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 17040, 22720, 27264, 34080, 45440, 63467, 68160, 126934, 136320, 190401, 253868, 317335, 380802, 507736, 634670, 761604, 952005, 1015472, 1269340, 1523208, 1904010, 2030944, 2538680, 3046416, 3808020, 4061888, 4506157, 5077360, 6092832, 7616040, 8123776, 9012314, 10154720, 12185664, 13518471, 15232080, 18024628, 20309440, 22530785, 24371328, 27036942, 30464160, 36049256, 40618880, 45061570, 54073884, 60928320, 67592355, 72098512, 90123140, 108147768, 121856640, 135184710, 144197024, 180246280, 216295536, 270369420, 288394048, 360492560, 432591072, 540738840, 576788096, 720985120, 865182144, 1081477680, 1441970240, 1730364288, 2162955360, 2883940480, 4325910720, 8651821440]

約数ペア:

[(1, 8651821440), (2, 4325910720), (3, 2883940480), (4, 2162955360), (5, 1730364288), (6, 1441970240), (8, 1081477680), (10, 865182144), (12, 720985120), (15, 576788096), (16, 540738840), (20, 432591072), (24, 360492560), (30, 288394048), (32, 270369420), (40, 216295536), (48, 180246280), (60, 144197024), (64, 135184710), (71, 121856640), (80, 108147768), (96, 90123140), (120, 72098512), (128, 67592355), (142, 60928320), (160, 54073884), (192, 45061570), (213, 40618880), (240, 36049256), (284, 30464160), (320, 27036942), (355, 24371328), (384, 22530785), (426, 20309440), (480, 18024628), (568, 15232080), (640, 13518471), (710, 12185664), (852, 10154720), (960, 9012314), (1065, 8123776), (1136, 7616040), (1420, 6092832), (1704, 5077360), (1920, 4506157), (2130, 4061888), (2272, 3808020), (2840, 3046416), (3408, 2538680), (4260, 2030944), (4544, 1904010), (5680, 1523208), (6816, 1269340), (8520, 1015472), (9088, 952005), (11360, 761604), (13632, 634670), (17040, 507736), (22720, 380802), (27264, 317335), (34080, 253868), (45440, 190401), (63467, 136320), (68160, 126934)]