16311360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 112

約数和(自身を含む): 55814976

約数和(自身を除く): 39503616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1307, 1560, 2080, 2496, 2614, 3120, 3921, 4160, 5228, 6240, 6535, 7842, 10456, 12480, 13070, 15684, 16991, 19605, 20912, 26140, 31368, 33982, 39210, 41824, 50973, 52280, 62736, 67964, 78420, 83648, 84955, 101946, 104560, 125472, 135928, 156840, 169910, 203892, 209120, 250944, 254865, 271856, 313680, 339820, 407784, 418240, 509730, 543712, 627360, 679640, 815568, 1019460, 1087424, 1254720, 1359280, 1631136, 2038920, 2718560, 3262272, 4077840, 5437120, 8155680, 16311360]

約数ペア:

[(1, 16311360), (2, 8155680), (3, 5437120), (4, 4077840), (5, 3262272), (6, 2718560), (8, 2038920), (10, 1631136), (12, 1359280), (13, 1254720), (15, 1087424), (16, 1019460), (20, 815568), (24, 679640), (26, 627360), (30, 543712), (32, 509730), (39, 418240), (40, 407784), (48, 339820), (52, 313680), (60, 271856), (64, 254865), (65, 250944), (78, 209120), (80, 203892), (96, 169910), (104, 156840), (120, 135928), (130, 125472), (156, 104560), (160, 101946), (192, 84955), (195, 83648), (208, 78420), (240, 67964), (260, 62736), (312, 52280), (320, 50973), (390, 41824), (416, 39210), (480, 33982), (520, 31368), (624, 26140), (780, 20912), (832, 19605), (960, 16991), (1040, 15684), (1248, 13070), (1307, 12480), (1560, 10456), (2080, 7842), (2496, 6535), (2614, 6240), (3120, 5228), (3921, 4160)]