171255240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 657296640

約数和(自身を除く): 486041400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 37, 39, 40, 43, 45, 46, 52, 60, 65, 69, 72, 74, 78, 86, 90, 92, 104, 111, 115, 117, 120, 129, 130, 138, 148, 156, 172, 180, 184, 185, 195, 207, 215, 222, 230, 234, 258, 260, 276, 296, 299, 312, 333, 344, 345, 360, 370, 387, 390, 414, 430, 444, 460, 468, 481, 516, 520, 552, 555, 559, 585, 598, 645, 666, 690, 740, 774, 780, 828, 851, 860, 888, 897, 920, 936, 962, 989, 1032, 1035, 1110, 1118, 1170, 1196, 1290, 1332, 1380, 1443, 1480, 1495, 1548, 1560, 1591, 1656, 1665, 1677, 1702, 1720, 1794, 1924, 1935, 1978, 2070, 2220, 2236, 2340, 2392, 2405, 2553, 2580, 2664, 2691, 2760, 2795, 2886, 2967, 2990, 3096, 3182, 3330, 3354, 3404, 3588, 3848, 3870, 3956, 4140, 4255, 4329, 4440, 4472, 4485, 4680, 4773, 4810, 4945, 5031, 5106, 5160, 5382, 5590, 5772, 5934, 5980, 6364, 6660, 6708, 6808, 7176, 7215, 7659, 7740, 7912, 7955, 8280, 8385, 8510, 8658, 8901, 8970, 9546, 9620, 9890, 10062, 10212, 10764, 11063, 11180, 11544, 11868, 11960, 12728, 12765, 12857, 13320, 13416, 13455, 14319, 14430, 14835, 15318, 15480, 15910, 16770, 17020, 17316, 17802, 17940, 19092, 19240, 19780, 20124, 20424, 20683, 21528, 21645, 22126, 22360, 23736, 23865, 25155, 25530, 25714, 26910, 28638, 28860, 29670, 30636, 31820, 33189, 33540, 34040, 34632, 35604, 35880, 36593, 38184, 38295, 38571, 39560, 40248, 41366, 43290, 44252, 44505, 47730, 50310, 51060, 51428, 53820, 55315, 57276, 57720, 59340, 61272, 62049, 63640, 64285, 66378, 67080, 71208, 71595, 73186, 76590, 77142, 82732, 86580, 88504, 89010, 95460, 99567, 100620, 102120, 102856, 103415, 107640, 109779, 110630, 114552, 115713, 118680, 124098, 128570, 132756, 143190, 146372, 153180, 154284, 165464, 165945, 173160, 178020, 182965, 186147, 190920, 192855, 199134, 201240, 206830, 219558, 221260, 231426, 248196, 257140, 265512, 286380, 292744, 306360, 308568, 310245, 329337, 331890, 356040, 365930, 372294, 385710, 398268, 413660, 439116, 442520, 462852, 475709, 496392, 497835, 514280, 548895, 572760, 578565, 620490, 658674, 663780, 731860, 744588, 771420, 796536, 827320, 878232, 925704, 930735, 951418, 995670, 1097790, 1157130, 1240980, 1317348, 1327560, 1427127, 1463720, 1489176, 1542840, 1646685, 1861470, 1902836, 1991340, 2195580, 2314260, 2378545, 2481960, 2634696, 2854254, 3293370, 3722940, 3805672, 3982680, 4281381, 4391160, 4628520, 4757090, 5708508, 6586740, 7135635, 7445880, 8562762, 9514180, 11417016, 13173480, 14271270, 17125524, 19028360, 21406905, 28542540, 34251048, 42813810, 57085080, 85627620, 171255240]

約数ペア:

[(1, 171255240), (2, 85627620), (3, 57085080), (4, 42813810), (5, 34251048), (6, 28542540), (8, 21406905), (9, 19028360), (10, 17125524), (12, 14271270), (13, 13173480), (15, 11417016), (18, 9514180), (20, 8562762), (23, 7445880), (24, 7135635), (26, 6586740), (30, 5708508), (36, 4757090), (37, 4628520), (39, 4391160), (40, 4281381), (43, 3982680), (45, 3805672), (46, 3722940), (52, 3293370), (60, 2854254), (65, 2634696), (69, 2481960), (72, 2378545), (74, 2314260), (78, 2195580), (86, 1991340), (90, 1902836), (92, 1861470), (104, 1646685), (111, 1542840), (115, 1489176), (117, 1463720), (120, 1427127), (129, 1327560), (130, 1317348), (138, 1240980), (148, 1157130), (156, 1097790), (172, 995670), (180, 951418), (184, 930735), (185, 925704), (195, 878232), (207, 827320), (215, 796536), (222, 771420), (230, 744588), (234, 731860), (258, 663780), (260, 658674), (276, 620490), (296, 578565), (299, 572760), (312, 548895), (333, 514280), (344, 497835), (345, 496392), (360, 475709), (370, 462852), (387, 442520), (390, 439116), (414, 413660), (430, 398268), (444, 385710), (460, 372294), (468, 365930), (481, 356040), (516, 331890), (520, 329337), (552, 310245), (555, 308568), (559, 306360), (585, 292744), (598, 286380), (645, 265512), (666, 257140), (690, 248196), (740, 231426), (774, 221260), (780, 219558), (828, 206830), (851, 201240), (860, 199134), (888, 192855), (897, 190920), (920, 186147), (936, 182965), (962, 178020), (989, 173160), (1032, 165945), (1035, 165464), (1110, 154284), (1118, 153180), (1170, 146372), (1196, 143190), (1290, 132756), (1332, 128570), (1380, 124098), (1443, 118680), (1480, 115713), (1495, 114552), (1548, 110630), (1560, 109779), (1591, 107640), (1656, 103415), (1665, 102856), (1677, 102120), (1702, 100620), (1720, 99567), (1794, 95460), (1924, 89010), (1935, 88504), (1978, 86580), (2070, 82732), (2220, 77142), (2236, 76590), (2340, 73186), (2392, 71595), (2405, 71208), (2553, 67080), (2580, 66378), (2664, 64285), (2691, 63640), (2760, 62049), (2795, 61272), (2886, 59340), (2967, 57720), (2990, 57276), (3096, 55315), (3182, 53820), (3330, 51428), (3354, 51060), (3404, 50310), (3588, 47730), (3848, 44505), (3870, 44252), (3956, 43290), (4140, 41366), (4255, 40248), (4329, 39560), (4440, 38571), (4472, 38295), (4485, 38184), (4680, 36593), (4773, 35880), (4810, 35604), (4945, 34632), (5031, 34040), (5106, 33540), (5160, 33189), (5382, 31820), (5590, 30636), (5772, 29670), (5934, 28860), (5980, 28638), (6364, 26910), (6660, 25714), (6708, 25530), (6808, 25155), (7176, 23865), (7215, 23736), (7659, 22360), (7740, 22126), (7912, 21645), (7955, 21528), (8280, 20683), (8385, 20424), (8510, 20124), (8658, 19780), (8901, 19240), (8970, 19092), (9546, 17940), (9620, 17802), (9890, 17316), (10062, 17020), (10212, 16770), (10764, 15910), (11063, 15480), (11180, 15318), (11544, 14835), (11868, 14430), (11960, 14319), (12728, 13455), (12765, 13416), (12857, 13320)]