31189178160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7121

約数の個数: 360

約数和(自身を含む): 122821710336

約数和(自身を除く): 91632532176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 127, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 254, 280, 294, 315, 336, 360, 381, 392, 420, 441, 490, 504, 508, 560, 588, 630, 635, 720, 735, 762, 784, 840, 882, 889, 980, 1008, 1016, 1143, 1176, 1260, 1270, 1470, 1524, 1680, 1764, 1778, 1905, 1960, 2032, 2205, 2286, 2352, 2520, 2540, 2667, 2940, 3048, 3528, 3556, 3810, 3920, 4410, 4445, 4572, 5040, 5080, 5334, 5715, 5880, 6096, 6223, 6961, 7056, 7112, 7620, 8001, 8820, 8890, 9144, 10160, 10668, 11430, 11760, 12446, 13335, 13922, 14224, 15240, 16002, 17640, 17780, 18288, 18669, 20883, 21336, 22860, 24892, 26670, 27844, 30480, 31115, 32004, 34805, 35280, 35560, 37338, 40005, 41766, 42672, 45720, 48727, 49784, 53340, 55688, 56007, 62230, 62649, 64008, 69610, 71120, 74676, 80010, 83532, 91440, 93345, 97454, 99568, 104415, 106680, 111376, 112014, 124460, 125298, 128016, 139220, 146181, 149352, 160020, 167064, 186690, 194908, 208830, 213360, 224028, 243635, 248920, 250596, 278440, 280035, 292362, 298704, 313245, 320040, 334128, 341089, 373380, 389816, 417660, 438543, 448056, 487270, 497840, 501192, 556880, 560070, 584724, 626490, 640080, 682178, 730905, 746760, 779632, 835320, 877086, 884047, 896112, 974540, 1002384, 1023267, 1120140, 1169448, 1252980, 1364356, 1461810, 1493520, 1670640, 1705445, 1754172, 1768094, 1949080, 2046534, 2192715, 2240280, 2338896, 2505960, 2652141, 2728712, 2923620, 3069801, 3410890, 3508344, 3536188, 3898160, 4093068, 4385430, 4420235, 4480560, 5011920, 5116335, 5304282, 5457424, 5847240, 6139602, 6188329, 6821780, 7016688, 7072376, 7956423, 8186136, 8770860, 8840470, 10232670, 10608564, 11694480, 12279204, 12376658, 13260705, 13643560, 14144752, 15349005, 15912846, 16372272, 17541720, 17680940, 18564987, 20465340, 21217128, 24558408, 24753316, 26521410, 27287120, 30698010, 30941645, 31825692, 35083440, 35361880, 37129974, 39782115, 40930680, 42434256, 43318303, 49116816, 49506632, 53042820, 55694961, 61396020, 61883290, 63651384, 70723760, 74259948, 79564230, 81861360, 86636606, 92824935, 99013264, 106085640, 111389922, 122792040, 123766580, 127302768, 129954909, 148519896, 159128460, 173273212, 185649870, 212171280, 216591515, 222779844, 245584080, 247533160, 259909818, 278474805, 297039792, 318256920, 346546424, 371299740, 389864727, 433183030, 445559688, 495066320, 519819636, 556949610, 636513840, 649774545, 693092848, 742599480, 779729454, 866366060, 891119376, 1039639272, 1113899220, 1299549090, 1485198960, 1559458908, 1732732120, 1949323635, 2079278544, 2227798440, 2599098180, 3118917816, 3465464240, 3898647270, 4455596880, 5198196360, 6237835632, 7797294540, 10396392720, 15594589080, 31189178160]

約数ペア:

[(1, 31189178160), (2, 15594589080), (3, 10396392720), (4, 7797294540), (5, 6237835632), (6, 5198196360), (7, 4455596880), (8, 3898647270), (9, 3465464240), (10, 3118917816), (12, 2599098180), (14, 2227798440), (15, 2079278544), (16, 1949323635), (18, 1732732120), (20, 1559458908), (21, 1485198960), (24, 1299549090), (28, 1113899220), (30, 1039639272), (35, 891119376), (36, 866366060), (40, 779729454), (42, 742599480), (45, 693092848), (48, 649774545), (49, 636513840), (56, 556949610), (60, 519819636), (63, 495066320), (70, 445559688), (72, 433183030), (80, 389864727), (84, 371299740), (90, 346546424), (98, 318256920), (105, 297039792), (112, 278474805), (120, 259909818), (126, 247533160), (127, 245584080), (140, 222779844), (144, 216591515), (147, 212171280), (168, 185649870), (180, 173273212), (196, 159128460), (210, 148519896), (240, 129954909), (245, 127302768), (252, 123766580), (254, 122792040), (280, 111389922), (294, 106085640), (315, 99013264), (336, 92824935), (360, 86636606), (381, 81861360), (392, 79564230), (420, 74259948), (441, 70723760), (490, 63651384), (504, 61883290), (508, 61396020), (560, 55694961), (588, 53042820), (630, 49506632), (635, 49116816), (720, 43318303), (735, 42434256), (762, 40930680), (784, 39782115), (840, 37129974), (882, 35361880), (889, 35083440), (980, 31825692), (1008, 30941645), (1016, 30698010), (1143, 27287120), (1176, 26521410), (1260, 24753316), (1270, 24558408), (1470, 21217128), (1524, 20465340), (1680, 18564987), (1764, 17680940), (1778, 17541720), (1905, 16372272), (1960, 15912846), (2032, 15349005), (2205, 14144752), (2286, 13643560), (2352, 13260705), (2520, 12376658), (2540, 12279204), (2667, 11694480), (2940, 10608564), (3048, 10232670), (3528, 8840470), (3556, 8770860), (3810, 8186136), (3920, 7956423), (4410, 7072376), (4445, 7016688), (4572, 6821780), (5040, 6188329), (5080, 6139602), (5334, 5847240), (5715, 5457424), (5880, 5304282), (6096, 5116335), (6223, 5011920), (6961, 4480560), (7056, 4420235), (7112, 4385430), (7620, 4093068), (8001, 3898160), (8820, 3536188), (8890, 3508344), (9144, 3410890), (10160, 3069801), (10668, 2923620), (11430, 2728712), (11760, 2652141), (12446, 2505960), (13335, 2338896), (13922, 2240280), (14224, 2192715), (15240, 2046534), (16002, 1949080), (17640, 1768094), (17780, 1754172), (18288, 1705445), (18669, 1670640), (20883, 1493520), (21336, 1461810), (22860, 1364356), (24892, 1252980), (26670, 1169448), (27844, 1120140), (30480, 1023267), (31115, 1002384), (32004, 974540), (34805, 896112), (35280, 884047), (35560, 877086), (37338, 835320), (40005, 779632), (41766, 746760), (42672, 730905), (45720, 682178), (48727, 640080), (49784, 626490), (53340, 584724), (55688, 560070), (56007, 556880), (62230, 501192), (62649, 497840), (64008, 487270), (69610, 448056), (71120, 438543), (74676, 417660), (80010, 389816), (83532, 373380), (91440, 341089), (93345, 334128), (97454, 320040), (99568, 313245), (104415, 298704), (106680, 292362), (111376, 280035), (112014, 278440), (124460, 250596), (125298, 248920), (128016, 243635), (139220, 224028), (146181, 213360), (149352, 208830), (160020, 194908), (167064, 186690)]