202374240

素因数分解:

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

素因数の和:861

約数の個数: 144

約数和(自身を含む): 667236528

約数和(自身を除く): 464862288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 529, 552, 690, 736, 797, 920, 1058, 1104, 1380, 1587, 1594, 1840, 2116, 2208, 2391, 2645, 2760, 3174, 3188, 3680, 3985, 4232, 4782, 5290, 5520, 6348, 6376, 7935, 7970, 8464, 9564, 10580, 11040, 11955, 12696, 12752, 15870, 15940, 16928, 18331, 19128, 21160, 23910, 25392, 25504, 31740, 31880, 36662, 38256, 42320, 47820, 50784, 54993, 63480, 63760, 73324, 76512, 84640, 91655, 95640, 109986, 126960, 127520, 146648, 183310, 191280, 219972, 253920, 274965, 293296, 366620, 382560, 421613, 439944, 549930, 586592, 733240, 843226, 879888, 1099860, 1264839, 1466480, 1686452, 1759776, 2108065, 2199720, 2529678, 2932960, 3372904, 4216130, 4399440, 5059356, 6324195, 6745808, 8432260, 8798880, 10118712, 12648390, 13491616, 16864520, 20237424, 25296780, 33729040, 40474848, 50593560, 67458080, 101187120, 202374240]

約数ペア:

[(1, 202374240), (2, 101187120), (3, 67458080), (4, 50593560), (5, 40474848), (6, 33729040), (8, 25296780), (10, 20237424), (12, 16864520), (15, 13491616), (16, 12648390), (20, 10118712), (23, 8798880), (24, 8432260), (30, 6745808), (32, 6324195), (40, 5059356), (46, 4399440), (48, 4216130), (60, 3372904), (69, 2932960), (80, 2529678), (92, 2199720), (96, 2108065), (115, 1759776), (120, 1686452), (138, 1466480), (160, 1264839), (184, 1099860), (230, 879888), (240, 843226), (276, 733240), (345, 586592), (368, 549930), (460, 439944), (480, 421613), (529, 382560), (552, 366620), (690, 293296), (736, 274965), (797, 253920), (920, 219972), (1058, 191280), (1104, 183310), (1380, 146648), (1587, 127520), (1594, 126960), (1840, 109986), (2116, 95640), (2208, 91655), (2391, 84640), (2645, 76512), (2760, 73324), (3174, 63760), (3188, 63480), (3680, 54993), (3985, 50784), (4232, 47820), (4782, 42320), (5290, 38256), (5520, 36662), (6348, 31880), (6376, 31740), (7935, 25504), (7970, 25392), (8464, 23910), (9564, 21160), (10580, 19128), (11040, 18331), (11955, 16928), (12696, 15940), (12752, 15870)]