263680560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 360

約数和(自身を含む): 1051365744

約数和(自身を除く): 787685184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 169, 176, 180, 195, 197, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 338, 360, 390, 394, 396, 429, 440, 468, 495, 507, 520, 528, 572, 585, 591, 624, 660, 676, 715, 720, 780, 788, 792, 845, 858, 880, 936, 985, 990, 1014, 1040, 1144, 1170, 1182, 1287, 1320, 1352, 1430, 1521, 1560, 1576, 1584, 1690, 1716, 1773, 1859, 1872, 1970, 1980, 2028, 2145, 2167, 2288, 2340, 2364, 2535, 2561, 2574, 2640, 2704, 2860, 2955, 3042, 3120, 3152, 3380, 3432, 3546, 3718, 3940, 3960, 4056, 4290, 4334, 4680, 4728, 5070, 5122, 5148, 5577, 5720, 5910, 6084, 6435, 6501, 6760, 6864, 7092, 7436, 7605, 7683, 7880, 7920, 8112, 8580, 8668, 8865, 9295, 9360, 9456, 10140, 10244, 10296, 10835, 11154, 11440, 11820, 12168, 12805, 12870, 13002, 13520, 14184, 14872, 15210, 15366, 15760, 16731, 17160, 17336, 17730, 18590, 19503, 20280, 20488, 20592, 21670, 22308, 23049, 23640, 24336, 25610, 25740, 26004, 27885, 28171, 28368, 29744, 30420, 30732, 32505, 33293, 33462, 34320, 34672, 35460, 37180, 38415, 39006, 40560, 40976, 43340, 44616, 46098, 47280, 51220, 51480, 52008, 55770, 56342, 60840, 61464, 65010, 66586, 66924, 70920, 74360, 76830, 78012, 83655, 84513, 86680, 89232, 92196, 97515, 99879, 102440, 102960, 104016, 111540, 112684, 115245, 121680, 122928, 130020, 133172, 133848, 140855, 141840, 148720, 153660, 156024, 166465, 167310, 169026, 173360, 184392, 195030, 199758, 204880, 223080, 225368, 230490, 253539, 260040, 266344, 267696, 281710, 299637, 307320, 312048, 332930, 334620, 338052, 366223, 368784, 390060, 399516, 422565, 446160, 450736, 460980, 499395, 507078, 520080, 532688, 563420, 599274, 614640, 665860, 669240, 676104, 732446, 780120, 799032, 845130, 921960, 998790, 1014156, 1098669, 1126840, 1198548, 1267695, 1331720, 1338480, 1352208, 1464892, 1498185, 1560240, 1598064, 1690260, 1831115, 1843920, 1997580, 2028312, 2197338, 2253680, 2397096, 2535390, 2663440, 2929784, 2996370, 3296007, 3380520, 3662230, 3995160, 4056624, 4394676, 4794192, 5070780, 5493345, 5859568, 5992740, 6592014, 6761040, 7324460, 7990320, 8789352, 10141560, 10986690, 11985480, 13184028, 14648920, 16480035, 17578704, 20283120, 21973380, 23970960, 26368056, 29297840, 32960070, 43946760, 52736112, 65920140, 87893520, 131840280, 263680560]

約数ペア:

[(1, 263680560), (2, 131840280), (3, 87893520), (4, 65920140), (5, 52736112), (6, 43946760), (8, 32960070), (9, 29297840), (10, 26368056), (11, 23970960), (12, 21973380), (13, 20283120), (15, 17578704), (16, 16480035), (18, 14648920), (20, 13184028), (22, 11985480), (24, 10986690), (26, 10141560), (30, 8789352), (33, 7990320), (36, 7324460), (39, 6761040), (40, 6592014), (44, 5992740), (45, 5859568), (48, 5493345), (52, 5070780), (55, 4794192), (60, 4394676), (65, 4056624), (66, 3995160), (72, 3662230), (78, 3380520), (80, 3296007), (88, 2996370), (90, 2929784), (99, 2663440), (104, 2535390), (110, 2397096), (117, 2253680), (120, 2197338), (130, 2028312), (132, 1997580), (143, 1843920), (144, 1831115), (156, 1690260), (165, 1598064), (169, 1560240), (176, 1498185), (180, 1464892), (195, 1352208), (197, 1338480), (198, 1331720), (208, 1267695), (220, 1198548), (234, 1126840), (240, 1098669), (260, 1014156), (264, 998790), (286, 921960), (312, 845130), (330, 799032), (338, 780120), (360, 732446), (390, 676104), (394, 669240), (396, 665860), (429, 614640), (440, 599274), (468, 563420), (495, 532688), (507, 520080), (520, 507078), (528, 499395), (572, 460980), (585, 450736), (591, 446160), (624, 422565), (660, 399516), (676, 390060), (715, 368784), (720, 366223), (780, 338052), (788, 334620), (792, 332930), (845, 312048), (858, 307320), (880, 299637), (936, 281710), (985, 267696), (990, 266344), (1014, 260040), (1040, 253539), (1144, 230490), (1170, 225368), (1182, 223080), (1287, 204880), (1320, 199758), (1352, 195030), (1430, 184392), (1521, 173360), (1560, 169026), (1576, 167310), (1584, 166465), (1690, 156024), (1716, 153660), (1773, 148720), (1859, 141840), (1872, 140855), (1970, 133848), (1980, 133172), (2028, 130020), (2145, 122928), (2167, 121680), (2288, 115245), (2340, 112684), (2364, 111540), (2535, 104016), (2561, 102960), (2574, 102440), (2640, 99879), (2704, 97515), (2860, 92196), (2955, 89232), (3042, 86680), (3120, 84513), (3152, 83655), (3380, 78012), (3432, 76830), (3546, 74360), (3718, 70920), (3940, 66924), (3960, 66586), (4056, 65010), (4290, 61464), (4334, 60840), (4680, 56342), (4728, 55770), (5070, 52008), (5122, 51480), (5148, 51220), (5577, 47280), (5720, 46098), (5910, 44616), (6084, 43340), (6435, 40976), (6501, 40560), (6760, 39006), (6864, 38415), (7092, 37180), (7436, 35460), (7605, 34672), (7683, 34320), (7880, 33462), (7920, 33293), (8112, 32505), (8580, 30732), (8668, 30420), (8865, 29744), (9295, 28368), (9360, 28171), (9456, 27885), (10140, 26004), (10244, 25740), (10296, 25610), (10835, 24336), (11154, 23640), (11440, 23049), (11820, 22308), (12168, 21670), (12805, 20592), (12870, 20488), (13002, 20280), (13520, 19503), (14184, 18590), (14872, 17730), (15210, 17336), (15366, 17160), (15760, 16731)]