217554480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 240

約数和(自身を含む): 858757536

約数和(自身を除く): 641203056

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, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2113, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4226, 4290, 4680, 5148, 5720, 6339, 6435, 6864, 7920, 8452, 8580, 9360, 10296, 10565, 11440, 12678, 12870, 16904, 17160, 19017, 20592, 21130, 23243, 25356, 25740, 27469, 31695, 33808, 34320, 38034, 42260, 46486, 50712, 51480, 54938, 63390, 69729, 76068, 82407, 84520, 92972, 95085, 101424, 102960, 109876, 116215, 126780, 137345, 139458, 152136, 164814, 169040, 185944, 190170, 209187, 219752, 232430, 247221, 253560, 274690, 278916, 302159, 304272, 329628, 348645, 371888, 380340, 412035, 418374, 439504, 464860, 494442, 507120, 549380, 557832, 604318, 659256, 697290, 760680, 824070, 836748, 906477, 929720, 988884, 1045935, 1098760, 1115664, 1208636, 1236105, 1318512, 1394580, 1510795, 1521360, 1648140, 1673496, 1812954, 1859440, 1977768, 2091870, 2197520, 2417272, 2472210, 2719431, 2789160, 3021590, 3296280, 3346992, 3625908, 3955536, 4183740, 4532385, 4834544, 4944420, 5438862, 5578320, 6043180, 6592560, 7251816, 8367480, 9064770, 9888840, 10877724, 12086360, 13597155, 14503632, 16734960, 18129540, 19777680, 21755448, 24172720, 27194310, 36259080, 43510896, 54388620, 72518160, 108777240, 217554480]

約数ペア:

[(1, 217554480), (2, 108777240), (3, 72518160), (4, 54388620), (5, 43510896), (6, 36259080), (8, 27194310), (9, 24172720), (10, 21755448), (11, 19777680), (12, 18129540), (13, 16734960), (15, 14503632), (16, 13597155), (18, 12086360), (20, 10877724), (22, 9888840), (24, 9064770), (26, 8367480), (30, 7251816), (33, 6592560), (36, 6043180), (39, 5578320), (40, 5438862), (44, 4944420), (45, 4834544), (48, 4532385), (52, 4183740), (55, 3955536), (60, 3625908), (65, 3346992), (66, 3296280), (72, 3021590), (78, 2789160), (80, 2719431), (88, 2472210), (90, 2417272), (99, 2197520), (104, 2091870), (110, 1977768), (117, 1859440), (120, 1812954), (130, 1673496), (132, 1648140), (143, 1521360), (144, 1510795), (156, 1394580), (165, 1318512), (176, 1236105), (180, 1208636), (195, 1115664), (198, 1098760), (208, 1045935), (220, 988884), (234, 929720), (240, 906477), (260, 836748), (264, 824070), (286, 760680), (312, 697290), (330, 659256), (360, 604318), (390, 557832), (396, 549380), (429, 507120), (440, 494442), (468, 464860), (495, 439504), (520, 418374), (528, 412035), (572, 380340), (585, 371888), (624, 348645), (660, 329628), (715, 304272), (720, 302159), (780, 278916), (792, 274690), (858, 253560), (880, 247221), (936, 232430), (990, 219752), (1040, 209187), (1144, 190170), (1170, 185944), (1287, 169040), (1320, 164814), (1430, 152136), (1560, 139458), (1584, 137345), (1716, 126780), (1872, 116215), (1980, 109876), (2113, 102960), (2145, 101424), (2288, 95085), (2340, 92972), (2574, 84520), (2640, 82407), (2860, 76068), (3120, 69729), (3432, 63390), (3960, 54938), (4226, 51480), (4290, 50712), (4680, 46486), (5148, 42260), (5720, 38034), (6339, 34320), (6435, 33808), (6864, 31695), (7920, 27469), (8452, 25740), (8580, 25356), (9360, 23243), (10296, 21130), (10565, 20592), (11440, 19017), (12678, 17160), (12870, 16904)]