16078560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 55883520

約数和(自身を除く): 39804960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 43, 48, 57, 60, 76, 80, 82, 86, 95, 96, 114, 120, 123, 129, 152, 160, 164, 172, 190, 205, 215, 228, 240, 246, 258, 285, 304, 328, 344, 380, 410, 430, 456, 480, 492, 516, 570, 608, 615, 645, 656, 688, 760, 779, 817, 820, 860, 912, 984, 1032, 1140, 1230, 1290, 1312, 1376, 1520, 1558, 1634, 1640, 1720, 1763, 1824, 1968, 2064, 2280, 2337, 2451, 2460, 2580, 3040, 3116, 3268, 3280, 3440, 3526, 3895, 3936, 4085, 4128, 4560, 4674, 4902, 4920, 5160, 5289, 6232, 6536, 6560, 6880, 7052, 7790, 8170, 8815, 9120, 9348, 9804, 9840, 10320, 10578, 11685, 12255, 12464, 13072, 14104, 15580, 16340, 17630, 18696, 19608, 19680, 20640, 21156, 23370, 24510, 24928, 26144, 26445, 28208, 31160, 32680, 33497, 35260, 37392, 39216, 42312, 46740, 49020, 52890, 56416, 62320, 65360, 66994, 70520, 74784, 78432, 84624, 93480, 98040, 100491, 105780, 124640, 130720, 133988, 141040, 167485, 169248, 186960, 196080, 200982, 211560, 267976, 282080, 334970, 373920, 392160, 401964, 423120, 502455, 535952, 669940, 803928, 846240, 1004910, 1071904, 1339880, 1607856, 2009820, 2679760, 3215712, 4019640, 5359520, 8039280, 16078560]

約数ペア:

[(1, 16078560), (2, 8039280), (3, 5359520), (4, 4019640), (5, 3215712), (6, 2679760), (8, 2009820), (10, 1607856), (12, 1339880), (15, 1071904), (16, 1004910), (19, 846240), (20, 803928), (24, 669940), (30, 535952), (32, 502455), (38, 423120), (40, 401964), (41, 392160), (43, 373920), (48, 334970), (57, 282080), (60, 267976), (76, 211560), (80, 200982), (82, 196080), (86, 186960), (95, 169248), (96, 167485), (114, 141040), (120, 133988), (123, 130720), (129, 124640), (152, 105780), (160, 100491), (164, 98040), (172, 93480), (190, 84624), (205, 78432), (215, 74784), (228, 70520), (240, 66994), (246, 65360), (258, 62320), (285, 56416), (304, 52890), (328, 49020), (344, 46740), (380, 42312), (410, 39216), (430, 37392), (456, 35260), (480, 33497), (492, 32680), (516, 31160), (570, 28208), (608, 26445), (615, 26144), (645, 24928), (656, 24510), (688, 23370), (760, 21156), (779, 20640), (817, 19680), (820, 19608), (860, 18696), (912, 17630), (984, 16340), (1032, 15580), (1140, 14104), (1230, 13072), (1290, 12464), (1312, 12255), (1376, 11685), (1520, 10578), (1558, 10320), (1634, 9840), (1640, 9804), (1720, 9348), (1763, 9120), (1824, 8815), (1968, 8170), (2064, 7790), (2280, 7052), (2337, 6880), (2451, 6560), (2460, 6536), (2580, 6232), (3040, 5289), (3116, 5160), (3268, 4920), (3280, 4902), (3440, 4674), (3526, 4560), (3895, 4128), (3936, 4085)]