140566140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 516612096

約数和(自身を除く): 376045956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 43, 44, 45, 52, 55, 60, 65, 66, 78, 86, 90, 99, 110, 117, 127, 129, 130, 132, 143, 156, 165, 172, 180, 195, 198, 215, 220, 234, 254, 258, 260, 286, 330, 381, 387, 390, 396, 429, 430, 468, 473, 495, 508, 516, 559, 572, 585, 635, 645, 660, 715, 762, 774, 780, 858, 860, 946, 990, 1118, 1143, 1170, 1270, 1287, 1290, 1397, 1419, 1430, 1524, 1548, 1651, 1677, 1716, 1892, 1905, 1935, 1980, 2145, 2236, 2286, 2340, 2365, 2540, 2574, 2580, 2794, 2795, 2838, 2860, 3302, 3354, 3810, 3870, 4191, 4257, 4290, 4572, 4730, 4953, 5031, 5148, 5461, 5588, 5590, 5676, 5715, 6149, 6435, 6604, 6708, 6985, 7095, 7620, 7740, 8255, 8382, 8385, 8514, 8580, 9460, 9906, 10062, 10922, 11180, 11430, 12298, 12573, 12870, 13970, 14190, 14859, 16383, 16510, 16764, 16770, 17028, 18161, 18447, 19812, 20124, 20955, 21285, 21844, 22860, 24596, 24765, 25146, 25155, 25740, 27305, 27940, 28380, 29718, 30745, 32766, 33020, 33540, 36322, 36894, 41910, 42570, 49149, 49530, 50292, 50310, 54483, 54610, 55341, 59436, 60071, 61490, 62865, 65532, 70993, 72644, 73788, 74295, 81915, 83820, 85140, 90805, 92235, 98298, 99060, 100620, 108966, 109220, 110682, 120142, 122980, 125730, 141986, 148590, 163449, 163830, 180213, 181610, 184470, 196596, 212979, 217932, 221364, 240284, 245745, 251460, 272415, 276705, 283972, 297180, 300355, 326898, 327660, 354965, 360426, 363220, 368940, 425958, 491490, 540639, 544830, 553410, 600710, 638937, 653796, 709930, 720852, 780923, 817245, 851916, 901065, 982980, 1064895, 1081278, 1089660, 1106820, 1201420, 1277874, 1419860, 1561846, 1634490, 1802130, 2129790, 2162556, 2342769, 2555748, 2703195, 3123692, 3194685, 3268980, 3604260, 3904615, 4259580, 4685538, 5406390, 6389370, 7028307, 7809230, 9371076, 10812780, 11713845, 12778740, 14056614, 15618460, 23427690, 28113228, 35141535, 46855380, 70283070, 140566140]

約数ペア:

[(1, 140566140), (2, 70283070), (3, 46855380), (4, 35141535), (5, 28113228), (6, 23427690), (9, 15618460), (10, 14056614), (11, 12778740), (12, 11713845), (13, 10812780), (15, 9371076), (18, 7809230), (20, 7028307), (22, 6389370), (26, 5406390), (30, 4685538), (33, 4259580), (36, 3904615), (39, 3604260), (43, 3268980), (44, 3194685), (45, 3123692), (52, 2703195), (55, 2555748), (60, 2342769), (65, 2162556), (66, 2129790), (78, 1802130), (86, 1634490), (90, 1561846), (99, 1419860), (110, 1277874), (117, 1201420), (127, 1106820), (129, 1089660), (130, 1081278), (132, 1064895), (143, 982980), (156, 901065), (165, 851916), (172, 817245), (180, 780923), (195, 720852), (198, 709930), (215, 653796), (220, 638937), (234, 600710), (254, 553410), (258, 544830), (260, 540639), (286, 491490), (330, 425958), (381, 368940), (387, 363220), (390, 360426), (396, 354965), (429, 327660), (430, 326898), (468, 300355), (473, 297180), (495, 283972), (508, 276705), (516, 272415), (559, 251460), (572, 245745), (585, 240284), (635, 221364), (645, 217932), (660, 212979), (715, 196596), (762, 184470), (774, 181610), (780, 180213), (858, 163830), (860, 163449), (946, 148590), (990, 141986), (1118, 125730), (1143, 122980), (1170, 120142), (1270, 110682), (1287, 109220), (1290, 108966), (1397, 100620), (1419, 99060), (1430, 98298), (1524, 92235), (1548, 90805), (1651, 85140), (1677, 83820), (1716, 81915), (1892, 74295), (1905, 73788), (1935, 72644), (1980, 70993), (2145, 65532), (2236, 62865), (2286, 61490), (2340, 60071), (2365, 59436), (2540, 55341), (2574, 54610), (2580, 54483), (2794, 50310), (2795, 50292), (2838, 49530), (2860, 49149), (3302, 42570), (3354, 41910), (3810, 36894), (3870, 36322), (4191, 33540), (4257, 33020), (4290, 32766), (4572, 30745), (4730, 29718), (4953, 28380), (5031, 27940), (5148, 27305), (5461, 25740), (5588, 25155), (5590, 25146), (5676, 24765), (5715, 24596), (6149, 22860), (6435, 21844), (6604, 21285), (6708, 20955), (6985, 20124), (7095, 19812), (7620, 18447), (7740, 18161), (8255, 17028), (8382, 16770), (8385, 16764), (8514, 16510), (8580, 16383), (9460, 14859), (9906, 14190), (10062, 13970), (10922, 12870), (11180, 12573), (11430, 12298)]