217091160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4258

約数の個数: 192

約数和(自身を含む): 829090080

約数和(自身を除く): 611998920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4217, 4290, 4680, 5148, 5720, 6435, 8434, 8580, 10296, 12651, 12870, 16868, 17160, 21085, 25302, 25740, 33736, 37953, 42170, 46387, 50604, 51480, 54821, 63255, 75906, 84340, 92774, 101208, 109642, 126510, 139161, 151812, 164463, 168680, 185548, 189765, 219284, 231935, 253020, 274105, 278322, 303624, 328926, 371096, 379530, 417483, 438568, 463870, 493389, 506040, 548210, 556644, 603031, 657852, 695805, 759060, 822315, 834966, 927740, 986778, 1096420, 1113288, 1206062, 1315704, 1391610, 1518120, 1644630, 1669932, 1809093, 1855480, 1973556, 2087415, 2192840, 2412124, 2466945, 2783220, 3015155, 3289260, 3339864, 3618186, 3947112, 4174830, 4824248, 4933890, 5427279, 5566440, 6030310, 6578520, 7236372, 8349660, 9045465, 9867780, 10854558, 12060620, 14472744, 16699320, 18090930, 19735560, 21709116, 24121240, 27136395, 36181860, 43418232, 54272790, 72363720, 108545580, 217091160]

約数ペア:

[(1, 217091160), (2, 108545580), (3, 72363720), (4, 54272790), (5, 43418232), (6, 36181860), (8, 27136395), (9, 24121240), (10, 21709116), (11, 19735560), (12, 18090930), (13, 16699320), (15, 14472744), (18, 12060620), (20, 10854558), (22, 9867780), (24, 9045465), (26, 8349660), (30, 7236372), (33, 6578520), (36, 6030310), (39, 5566440), (40, 5427279), (44, 4933890), (45, 4824248), (52, 4174830), (55, 3947112), (60, 3618186), (65, 3339864), (66, 3289260), (72, 3015155), (78, 2783220), (88, 2466945), (90, 2412124), (99, 2192840), (104, 2087415), (110, 1973556), (117, 1855480), (120, 1809093), (130, 1669932), (132, 1644630), (143, 1518120), (156, 1391610), (165, 1315704), (180, 1206062), (195, 1113288), (198, 1096420), (220, 986778), (234, 927740), (260, 834966), (264, 822315), (286, 759060), (312, 695805), (330, 657852), (360, 603031), (390, 556644), (396, 548210), (429, 506040), (440, 493389), (468, 463870), (495, 438568), (520, 417483), (572, 379530), (585, 371096), (660, 328926), (715, 303624), (780, 278322), (792, 274105), (858, 253020), (936, 231935), (990, 219284), (1144, 189765), (1170, 185548), (1287, 168680), (1320, 164463), (1430, 151812), (1560, 139161), (1716, 126510), (1980, 109642), (2145, 101208), (2340, 92774), (2574, 84340), (2860, 75906), (3432, 63255), (3960, 54821), (4217, 51480), (4290, 50604), (4680, 46387), (5148, 42170), (5720, 37953), (6435, 33736), (8434, 25740), (8580, 25302), (10296, 21085), (12651, 17160), (12870, 16868)]