1638601376580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1319}}^1\times {\mathrm{1697}}^1$

素因数の和:3128

約数の個数: 432

約数和(自身を含む): 5859470897280

約数和(自身を除く): 4220869520700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 83, 84, 90, 98, 105, 126, 140, 147, 166, 180, 196, 210, 245, 249, 252, 294, 315, 332, 415, 420, 441, 490, 498, 581, 588, 630, 735, 747, 830, 882, 980, 996, 1162, 1245, 1260, 1319, 1470, 1494, 1660, 1697, 1743, 1764, 2205, 2324, 2490, 2638, 2905, 2940, 2988, 3394, 3486, 3735, 3957, 4067, 4410, 4980, 5091, 5229, 5276, 5810, 6595, 6788, 6972, 7470, 7914, 8134, 8485, 8715, 8820, 9233, 10182, 10458, 11620, 11871, 11879, 12201, 13190, 14940, 15273, 15828, 16268, 16970, 17430, 18466, 19785, 20335, 20364, 20916, 23742, 23758, 24402, 25455, 26145, 26380, 27699, 30546, 33940, 34860, 35637, 36603, 36932, 39570, 40670, 46165, 47484, 47516, 48804, 50910, 52290, 55398, 59355, 59395, 61005, 61092, 64631, 71274, 73206, 76365, 79140, 81340, 83097, 83153, 92330, 101820, 104580, 106911, 109477, 110796, 118710, 118790, 122010, 129262, 138495, 140851, 142548, 146412, 152730, 166194, 166306, 178185, 183015, 184660, 193893, 213822, 218954, 237420, 237580, 244020, 249459, 258524, 276990, 281702, 305460, 323155, 328431, 332388, 332612, 356370, 366030, 387786, 415485, 415765, 422553, 427644, 437908, 498918, 534555, 547385, 553980, 563404, 581679, 646310, 656862, 704255, 712740, 732060, 748377, 766339, 775572, 830970, 831530, 845106, 969465, 985293, 985957, 997836, 1069110, 1094770, 1163358, 1247295, 1267659, 1292620, 1313724, 1408510, 1496754, 1532678, 1642155, 1661940, 1663060, 1690212, 1938930, 1970586, 1971914, 2112765, 2138220, 2189540, 2238343, 2299017, 2326716, 2494590, 2535318, 2817020, 2908395, 2957871, 2993508, 3065356, 3284310, 3741885, 3831695, 3877860, 3941172, 3943828, 4225530, 4476686, 4598034, 4926465, 4929785, 4989180, 5070636, 5364373, 5816790, 5915742, 6338295, 6568620, 6715029, 6897051, 6901699, 7483770, 7663390, 8451060, 8873613, 8953372, 9196068, 9852930, 9859570, 10728746, 11191715, 11495085, 11633580, 11831484, 12676590, 13430058, 13794102, 13803398, 14789355, 14967540, 15326780, 15668401, 16093119, 17747226, 19705860, 19719140, 20145087, 20705097, 21457492, 22383430, 22990170, 25353180, 26821865, 26860116, 27588204, 27606796, 29578710, 31336802, 32186238, 33575145, 34485255, 34508495, 35494452, 40290174, 41410194, 44368065, 44766860, 45980340, 47005203, 48279357, 53643730, 59157420, 62115291, 62673604, 64372476, 67150290, 68970510, 69016990, 78342005, 80465595, 80580348, 82820388, 88736130, 94010406, 96558714, 100725435, 103525485, 107287460, 109678807, 124230582, 134300580, 137941020, 138033980, 141015609, 156684010, 160931190, 177472260, 185782469, 188020812, 193117428, 201450870, 207050970, 219357614, 235026015, 241396785, 248461164, 282031218, 310576455, 313368020, 321862380, 329036421, 371564938, 402901740, 414101940, 438715228, 470052030, 482793570, 548394035, 557347407, 564062436, 621152910, 658072842, 705078045, 743129876, 928912345, 940104060, 965587140, 987109263, 1096788070, 1114694814, 1242305820, 1300477283, 1316145684, 1410156090, 1645182105, 1672042221, 1857824690, 1974218526, 2193576140, 2229389628, 2600954566, 2786737035, 2820312180, 3290364210, 3344084442, 3715649380, 3901431849, 3948437052, 4935546315, 5201909132, 5573474070, 6502386415, 6580728420, 6688168884, 7802863698, 8360211105, 9103340981, 9871092630, 11146948140, 11704295547, 13004772830, 15605727396, 16720422210, 18206681962, 19507159245, 19742185260, 23408591094, 26009545660, 27310022943, 33440844420, 36413363924, 39014318490, 45516704905, 46817182188, 54620045886, 58521477735, 78028636980, 81930068829, 91033409810, 109240091772, 117042955470, 136550114715, 163860137658, 182066819620, 234085910940, 273100229430, 327720275316, 409650344145, 546200458860, 819300688290, 1638601376580]

約数ペア:

[(1, 1638601376580), (2, 819300688290), (3, 546200458860), (4, 409650344145), (5, 327720275316), (6, 273100229430), (7, 234085910940), (9, 182066819620), (10, 163860137658), (12, 136550114715), (14, 117042955470), (15, 109240091772), (18, 91033409810), (20, 81930068829), (21, 78028636980), (28, 58521477735), (30, 54620045886), (35, 46817182188), (36, 45516704905), (42, 39014318490), (45, 36413363924), (49, 33440844420), (60, 27310022943), (63, 26009545660), (70, 23408591094), (83, 19742185260), (84, 19507159245), (90, 18206681962), (98, 16720422210), (105, 15605727396), (126, 13004772830), (140, 11704295547), (147, 11146948140), (166, 9871092630), (180, 9103340981), (196, 8360211105), (210, 7802863698), (245, 6688168884), (249, 6580728420), (252, 6502386415), (294, 5573474070), (315, 5201909132), (332, 4935546315), (415, 3948437052), (420, 3901431849), (441, 3715649380), (490, 3344084442), (498, 3290364210), (581, 2820312180), (588, 2786737035), (630, 2600954566), (735, 2229389628), (747, 2193576140), (830, 1974218526), (882, 1857824690), (980, 1672042221), (996, 1645182105), (1162, 1410156090), (1245, 1316145684), (1260, 1300477283), (1319, 1242305820), (1470, 1114694814), (1494, 1096788070), (1660, 987109263), (1697, 965587140), (1743, 940104060), (1764, 928912345), (2205, 743129876), (2324, 705078045), (2490, 658072842), (2638, 621152910), (2905, 564062436), (2940, 557347407), (2988, 548394035), (3394, 482793570), (3486, 470052030), (3735, 438715228), (3957, 414101940), (4067, 402901740), (4410, 371564938), (4980, 329036421), (5091, 321862380), (5229, 313368020), (5276, 310576455), (5810, 282031218), (6595, 248461164), (6788, 241396785), (6972, 235026015), (7470, 219357614), (7914, 207050970), (8134, 201450870), (8485, 193117428), (8715, 188020812), (8820, 185782469), (9233, 177472260), (10182, 160931190), (10458, 156684010), (11620, 141015609), (11871, 138033980), (11879, 137941020), (12201, 134300580), (13190, 124230582), (14940, 109678807), (15273, 107287460), (15828, 103525485), (16268, 100725435), (16970, 96558714), (17430, 94010406), (18466, 88736130), (19785, 82820388), (20335, 80580348), (20364, 80465595), (20916, 78342005), (23742, 69016990), (23758, 68970510), (24402, 67150290), (25455, 64372476), (26145, 62673604), (26380, 62115291), (27699, 59157420), (30546, 53643730), (33940, 48279357), (34860, 47005203), (35637, 45980340), (36603, 44766860), (36932, 44368065), (39570, 41410194), (40670, 40290174), (46165, 35494452), (47484, 34508495), (47516, 34485255), (48804, 33575145), (50910, 32186238), (52290, 31336802), (55398, 29578710), (59355, 27606796), (59395, 27588204), (61005, 26860116), (61092, 26821865), (64631, 25353180), (71274, 22990170), (73206, 22383430), (76365, 21457492), (79140, 20705097), (81340, 20145087), (83097, 19719140), (83153, 19705860), (92330, 17747226), (101820, 16093119), (104580, 15668401), (106911, 15326780), (109477, 14967540), (110796, 14789355), (118710, 13803398), (118790, 13794102), (122010, 13430058), (129262, 12676590), (138495, 11831484), (140851, 11633580), (142548, 11495085), (146412, 11191715), (152730, 10728746), (166194, 9859570), (166306, 9852930), (178185, 9196068), (183015, 8953372), (184660, 8873613), (193893, 8451060), (213822, 7663390), (218954, 7483770), (237420, 6901699), (237580, 6897051), (244020, 6715029), (249459, 6568620), (258524, 6338295), (276990, 5915742), (281702, 5816790), (305460, 5364373), (323155, 5070636), (328431, 4989180), (332388, 4929785), (332612, 4926465), (356370, 4598034), (366030, 4476686), (387786, 4225530), (415485, 3943828), (415765, 3941172), (422553, 3877860), (427644, 3831695), (437908, 3741885), (498918, 3284310), (534555, 3065356), (547385, 2993508), (553980, 2957871), (563404, 2908395), (581679, 2817020), (646310, 2535318), (656862, 2494590), (704255, 2326716), (712740, 2299017), (732060, 2238343), (748377, 2189540), (766339, 2138220), (775572, 2112765), (830970, 1971914), (831530, 1970586), (845106, 1938930), (969465, 1690212), (985293, 1663060), (985957, 1661940), (997836, 1642155), (1069110, 1532678), (1094770, 1496754), (1163358, 1408510), (1247295, 1313724), (1267659, 1292620)]