131404679840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 432

約数和(自身を含む): 378951392736

約数和(自身を除く): 247546712896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 107, 112, 124, 140, 155, 160, 163, 196, 214, 217, 224, 245, 248, 280, 310, 326, 392, 428, 434, 490, 496, 535, 560, 620, 652, 749, 784, 815, 856, 868, 961, 980, 992, 1070, 1085, 1120, 1141, 1240, 1304, 1498, 1519, 1568, 1630, 1712, 1736, 1922, 1960, 2140, 2170, 2282, 2480, 2608, 2996, 3038, 3260, 3317, 3424, 3472, 3745, 3844, 3920, 4280, 4340, 4564, 4805, 4960, 5053, 5216, 5243, 5705, 5992, 6076, 6520, 6634, 6727, 6944, 7490, 7595, 7688, 7840, 7987, 8560, 8680, 9128, 9610, 10106, 10486, 11410, 11984, 12152, 13040, 13268, 13454, 14980, 15190, 15376, 15974, 16585, 17120, 17360, 17441, 18256, 19220, 20212, 20972, 22820, 23219, 23968, 24304, 25265, 26080, 26215, 26536, 26908, 29960, 30380, 30752, 31948, 33170, 33635, 34720, 34882, 35371, 36512, 38440, 39935, 40424, 41944, 45640, 46438, 47089, 48608, 50530, 52430, 53072, 53816, 59920, 60760, 63896, 66340, 67270, 69764, 70742, 76880, 79870, 80848, 83888, 87205, 91280, 92876, 94178, 101060, 102827, 104860, 106144, 107632, 116095, 119840, 121520, 122087, 127792, 132680, 134540, 139528, 141484, 153760, 156643, 159740, 161696, 162533, 167776, 174410, 176855, 182560, 185752, 188356, 202120, 205654, 209720, 215264, 232190, 235445, 243040, 244174, 247597, 255584, 265360, 269080, 279056, 282968, 313286, 319480, 325066, 348820, 353710, 371504, 376712, 404240, 411308, 419440, 464380, 470890, 488348, 495194, 514135, 530720, 538160, 540671, 558112, 565936, 610435, 626572, 638960, 650132, 697640, 707420, 719789, 743008, 753424, 783215, 808480, 812665, 822616, 838880, 854609, 928760, 941780, 976696, 990388, 1028270, 1076320, 1081342, 1096501, 1131872, 1220870, 1237985, 1253144, 1277920, 1300264, 1395280, 1414840, 1439578, 1506848, 1566430, 1625330, 1645232, 1709218, 1857520, 1883560, 1953392, 1980776, 2056540, 2162684, 2193002, 2441740, 2475970, 2506288, 2600528, 2703355, 2790560, 2829680, 2879156, 3132860, 3250660, 3290464, 3418436, 3598945, 3715040, 3767120, 3784697, 3906784, 3961552, 4113080, 4273045, 4325368, 4386004, 4883480, 4951940, 5012576, 5038523, 5201056, 5406710, 5482505, 5659360, 5758312, 6265720, 6501320, 6836872, 7197890, 7534240, 7569394, 7675507, 7923104, 8226160, 8546090, 8650736, 8772008, 9766960, 9903880, 10077046, 10813420, 10965010, 11516624, 12531440, 13002640, 13673744, 14395780, 15138788, 15351014, 16452320, 16760801, 17092180, 17301472, 17544016, 18923485, 19533920, 19807760, 20154092, 21626840, 21930020, 23033248, 25062880, 25192615, 26005280, 26492879, 27347488, 28791560, 30277576, 30702028, 33521602, 34184360, 35088032, 37846970, 38377535, 39615520, 40308184, 43253680, 43860040, 50385230, 52985758, 57583120, 60555152, 61404056, 67043204, 68368720, 75693940, 76755070, 80616368, 83804005, 86507360, 87720080, 100770460, 105971516, 115166240, 117325607, 121110304, 122808112, 132464395, 134086408, 136737440, 151387880, 153510140, 161232736, 167608010, 175440160, 201540920, 211943032, 234651214, 245616224, 264928790, 268172816, 302775760, 307020280, 335216020, 403081840, 423886064, 469302428, 529857580, 536345632, 586628035, 605551520, 614040560, 670432040, 806163680, 821279249, 847772128, 938604856, 1059715160, 1173256070, 1228081120, 1340864080, 1642558498, 1877209712, 2119430320, 2346512140, 2681728160, 3285116996, 3754419424, 4106396245, 4238860640, 4693024280, 6570233992, 8212792490, 9386048560, 13140467984, 16425584980, 18772097120, 26280935968, 32851169960, 65702339920, 131404679840]

約数ペア:

[(1, 131404679840), (2, 65702339920), (4, 32851169960), (5, 26280935968), (7, 18772097120), (8, 16425584980), (10, 13140467984), (14, 9386048560), (16, 8212792490), (20, 6570233992), (28, 4693024280), (31, 4238860640), (32, 4106396245), (35, 3754419424), (40, 3285116996), (49, 2681728160), (56, 2346512140), (62, 2119430320), (70, 1877209712), (80, 1642558498), (98, 1340864080), (107, 1228081120), (112, 1173256070), (124, 1059715160), (140, 938604856), (155, 847772128), (160, 821279249), (163, 806163680), (196, 670432040), (214, 614040560), (217, 605551520), (224, 586628035), (245, 536345632), (248, 529857580), (280, 469302428), (310, 423886064), (326, 403081840), (392, 335216020), (428, 307020280), (434, 302775760), (490, 268172816), (496, 264928790), (535, 245616224), (560, 234651214), (620, 211943032), (652, 201540920), (749, 175440160), (784, 167608010), (815, 161232736), (856, 153510140), (868, 151387880), (961, 136737440), (980, 134086408), (992, 132464395), (1070, 122808112), (1085, 121110304), (1120, 117325607), (1141, 115166240), (1240, 105971516), (1304, 100770460), (1498, 87720080), (1519, 86507360), (1568, 83804005), (1630, 80616368), (1712, 76755070), (1736, 75693940), (1922, 68368720), (1960, 67043204), (2140, 61404056), (2170, 60555152), (2282, 57583120), (2480, 52985758), (2608, 50385230), (2996, 43860040), (3038, 43253680), (3260, 40308184), (3317, 39615520), (3424, 38377535), (3472, 37846970), (3745, 35088032), (3844, 34184360), (3920, 33521602), (4280, 30702028), (4340, 30277576), (4564, 28791560), (4805, 27347488), (4960, 26492879), (5053, 26005280), (5216, 25192615), (5243, 25062880), (5705, 23033248), (5992, 21930020), (6076, 21626840), (6520, 20154092), (6634, 19807760), (6727, 19533920), (6944, 18923485), (7490, 17544016), (7595, 17301472), (7688, 17092180), (7840, 16760801), (7987, 16452320), (8560, 15351014), (8680, 15138788), (9128, 14395780), (9610, 13673744), (10106, 13002640), (10486, 12531440), (11410, 11516624), (11984, 10965010), (12152, 10813420), (13040, 10077046), (13268, 9903880), (13454, 9766960), (14980, 8772008), (15190, 8650736), (15376, 8546090), (15974, 8226160), (16585, 7923104), (17120, 7675507), (17360, 7569394), (17441, 7534240), (18256, 7197890), (19220, 6836872), (20212, 6501320), (20972, 6265720), (22820, 5758312), (23219, 5659360), (23968, 5482505), (24304, 5406710), (25265, 5201056), (26080, 5038523), (26215, 5012576), (26536, 4951940), (26908, 4883480), (29960, 4386004), (30380, 4325368), (30752, 4273045), (31948, 4113080), (33170, 3961552), (33635, 3906784), (34720, 3784697), (34882, 3767120), (35371, 3715040), (36512, 3598945), (38440, 3418436), (39935, 3290464), (40424, 3250660), (41944, 3132860), (45640, 2879156), (46438, 2829680), (47089, 2790560), (48608, 2703355), (50530, 2600528), (52430, 2506288), (53072, 2475970), (53816, 2441740), (59920, 2193002), (60760, 2162684), (63896, 2056540), (66340, 1980776), (67270, 1953392), (69764, 1883560), (70742, 1857520), (76880, 1709218), (79870, 1645232), (80848, 1625330), (83888, 1566430), (87205, 1506848), (91280, 1439578), (92876, 1414840), (94178, 1395280), (101060, 1300264), (102827, 1277920), (104860, 1253144), (106144, 1237985), (107632, 1220870), (116095, 1131872), (119840, 1096501), (121520, 1081342), (122087, 1076320), (127792, 1028270), (132680, 990388), (134540, 976696), (139528, 941780), (141484, 928760), (153760, 854609), (156643, 838880), (159740, 822616), (161696, 812665), (162533, 808480), (167776, 783215), (174410, 753424), (176855, 743008), (182560, 719789), (185752, 707420), (188356, 697640), (202120, 650132), (205654, 638960), (209720, 626572), (215264, 610435), (232190, 565936), (235445, 558112), (243040, 540671), (244174, 538160), (247597, 530720), (255584, 514135), (265360, 495194), (269080, 488348), (279056, 470890), (282968, 464380), (313286, 419440), (319480, 411308), (325066, 404240), (348820, 376712), (353710, 371504)]