168278580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 579156480

約数和(自身を除く): 410877900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 306, 340, 345, 391, 414, 459, 460, 510, 540, 612, 621, 690, 765, 782, 797, 828, 918, 1020, 1035, 1173, 1242, 1380, 1530, 1564, 1594, 1836, 1955, 2070, 2295, 2346, 2391, 2484, 3060, 3105, 3188, 3519, 3910, 3985, 4140, 4590, 4692, 4782, 5865, 6210, 7038, 7173, 7820, 7970, 9180, 9564, 10557, 11730, 11955, 12420, 13549, 14076, 14346, 15940, 17595, 18331, 21114, 21519, 23460, 23910, 27098, 28692, 35190, 35865, 36662, 40647, 42228, 43038, 47820, 52785, 54196, 54993, 67745, 70380, 71730, 73324, 81294, 86076, 91655, 105570, 107595, 109986, 121941, 135490, 143460, 162588, 164979, 183310, 203235, 211140, 215190, 219972, 243882, 270980, 274965, 311627, 329958, 365823, 366620, 406470, 430380, 487764, 494937, 549930, 609705, 623254, 659916, 731646, 812940, 824895, 934881, 989874, 1099860, 1219410, 1246508, 1463292, 1558135, 1649790, 1829115, 1869762, 1979748, 2438820, 2474685, 2804643, 3116270, 3299580, 3658230, 3739524, 4674405, 4949370, 5609286, 6232540, 7316460, 8413929, 9348810, 9898740, 11218572, 14023215, 16827858, 18697620, 28046430, 33655716, 42069645, 56092860, 84139290, 168278580]

約数ペア:

[(1, 168278580), (2, 84139290), (3, 56092860), (4, 42069645), (5, 33655716), (6, 28046430), (9, 18697620), (10, 16827858), (12, 14023215), (15, 11218572), (17, 9898740), (18, 9348810), (20, 8413929), (23, 7316460), (27, 6232540), (30, 5609286), (34, 4949370), (36, 4674405), (45, 3739524), (46, 3658230), (51, 3299580), (54, 3116270), (60, 2804643), (68, 2474685), (69, 2438820), (85, 1979748), (90, 1869762), (92, 1829115), (102, 1649790), (108, 1558135), (115, 1463292), (135, 1246508), (138, 1219410), (153, 1099860), (170, 989874), (180, 934881), (204, 824895), (207, 812940), (230, 731646), (255, 659916), (270, 623254), (276, 609705), (306, 549930), (340, 494937), (345, 487764), (391, 430380), (414, 406470), (459, 366620), (460, 365823), (510, 329958), (540, 311627), (612, 274965), (621, 270980), (690, 243882), (765, 219972), (782, 215190), (797, 211140), (828, 203235), (918, 183310), (1020, 164979), (1035, 162588), (1173, 143460), (1242, 135490), (1380, 121941), (1530, 109986), (1564, 107595), (1594, 105570), (1836, 91655), (1955, 86076), (2070, 81294), (2295, 73324), (2346, 71730), (2391, 70380), (2484, 67745), (3060, 54993), (3105, 54196), (3188, 52785), (3519, 47820), (3910, 43038), (3985, 42228), (4140, 40647), (4590, 36662), (4692, 35865), (4782, 35190), (5865, 28692), (6210, 27098), (7038, 23910), (7173, 23460), (7820, 21519), (7970, 21114), (9180, 18331), (9564, 17595), (10557, 15940), (11730, 14346), (11955, 14076), (12420, 13549)]