1961839440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 400

約数和(自身を含む): 7875299520

約数和(自身を除く): 5913460080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 162, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 648, 660, 680, 720, 748, 765, 792, 810, 816, 880, 891, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1296, 1320, 1360, 1377, 1485, 1496, 1530, 1584, 1619, 1620, 1683, 1782, 1836, 1870, 1980, 2040, 2160, 2244, 2295, 2376, 2448, 2640, 2754, 2805, 2970, 2992, 3060, 3238, 3240, 3366, 3564, 3672, 3740, 3960, 4080, 4455, 4488, 4590, 4752, 4857, 5049, 5508, 5610, 5940, 6120, 6476, 6480, 6732, 6885, 7128, 7344, 7480, 7920, 8095, 8415, 8910, 8976, 9180, 9714, 10098, 11016, 11220, 11880, 12240, 12952, 13464, 13770, 14256, 14571, 14960, 15147, 16190, 16830, 17809, 17820, 18360, 19428, 20196, 22032, 22440, 23760, 24285, 25245, 25904, 26928, 27523, 27540, 29142, 30294, 32380, 33660, 35618, 35640, 36720, 38856, 40392, 43713, 44880, 48570, 50490, 53427, 55046, 55080, 58284, 60588, 64760, 67320, 71236, 71280, 72855, 75735, 77712, 80784, 82569, 87426, 89045, 97140, 100980, 106854, 110092, 110160, 116568, 121176, 129520, 131139, 134640, 137615, 142472, 145710, 151470, 160281, 165138, 174852, 178090, 194280, 201960, 213708, 218565, 220184, 233136, 242352, 247707, 262278, 267135, 275230, 284944, 291420, 302753, 302940, 320562, 330276, 349704, 356180, 388560, 403920, 412845, 427416, 437130, 440368, 480843, 495414, 524556, 534270, 550460, 582840, 605506, 605880, 641124, 655695, 660552, 699408, 712360, 743121, 801405, 825690, 854832, 874260, 908259, 961686, 990828, 1049112, 1068540, 1100920, 1165680, 1211012, 1211760, 1238535, 1282248, 1311390, 1321104, 1424720, 1442529, 1486242, 1513765, 1602810, 1651380, 1748520, 1816518, 1923372, 1981656, 2098224, 2137080, 2201840, 2229363, 2404215, 2422024, 2477070, 2564496, 2622780, 2724777, 2885058, 2972484, 3027530, 3205620, 3302760, 3497040, 3633036, 3715605, 3846744, 3963312, 4274160, 4458726, 4541295, 4808430, 4844048, 4954140, 5245560, 5449554, 5770116, 5944968, 6055060, 6411240, 6605520, 7212645, 7266072, 7431210, 7693488, 8174331, 8917452, 9082590, 9616860, 9908280, 10491120, 10899108, 11146815, 11540232, 11889936, 12110120, 12822480, 13623885, 14425290, 14532144, 14862420, 16348662, 17834904, 18165180, 19233720, 19816560, 21798216, 22293630, 23080464, 24220240, 24522993, 27247770, 28850580, 29724840, 32697324, 35669808, 36330360, 38467440, 40871655, 43596432, 44587260, 49045986, 54495540, 57701160, 59449680, 65394648, 72660720, 81743310, 89174520, 98091972, 108991080, 115402320, 122614965, 130789296, 163486620, 178349040, 196183944, 217982160, 245229930, 326973240, 392367888, 490459860, 653946480, 980919720, 1961839440]

約数ペア:

[(1, 1961839440), (2, 980919720), (3, 653946480), (4, 490459860), (5, 392367888), (6, 326973240), (8, 245229930), (9, 217982160), (10, 196183944), (11, 178349040), (12, 163486620), (15, 130789296), (16, 122614965), (17, 115402320), (18, 108991080), (20, 98091972), (22, 89174520), (24, 81743310), (27, 72660720), (30, 65394648), (33, 59449680), (34, 57701160), (36, 54495540), (40, 49045986), (44, 44587260), (45, 43596432), (48, 40871655), (51, 38467440), (54, 36330360), (55, 35669808), (60, 32697324), (66, 29724840), (68, 28850580), (72, 27247770), (80, 24522993), (81, 24220240), (85, 23080464), (88, 22293630), (90, 21798216), (99, 19816560), (102, 19233720), (108, 18165180), (110, 17834904), (120, 16348662), (132, 14862420), (135, 14532144), (136, 14425290), (144, 13623885), (153, 12822480), (162, 12110120), (165, 11889936), (170, 11540232), (176, 11146815), (180, 10899108), (187, 10491120), (198, 9908280), (204, 9616860), (216, 9082590), (220, 8917452), (240, 8174331), (255, 7693488), (264, 7431210), (270, 7266072), (272, 7212645), (297, 6605520), (306, 6411240), (324, 6055060), (330, 5944968), (340, 5770116), (360, 5449554), (374, 5245560), (396, 4954140), (405, 4844048), (408, 4808430), (432, 4541295), (440, 4458726), (459, 4274160), (495, 3963312), (510, 3846744), (528, 3715605), (540, 3633036), (561, 3497040), (594, 3302760), (612, 3205620), (648, 3027530), (660, 2972484), (680, 2885058), (720, 2724777), (748, 2622780), (765, 2564496), (792, 2477070), (810, 2422024), (816, 2404215), (880, 2229363), (891, 2201840), (918, 2137080), (935, 2098224), (990, 1981656), (1020, 1923372), (1080, 1816518), (1122, 1748520), (1188, 1651380), (1224, 1602810), (1296, 1513765), (1320, 1486242), (1360, 1442529), (1377, 1424720), (1485, 1321104), (1496, 1311390), (1530, 1282248), (1584, 1238535), (1619, 1211760), (1620, 1211012), (1683, 1165680), (1782, 1100920), (1836, 1068540), (1870, 1049112), (1980, 990828), (2040, 961686), (2160, 908259), (2244, 874260), (2295, 854832), (2376, 825690), (2448, 801405), (2640, 743121), (2754, 712360), (2805, 699408), (2970, 660552), (2992, 655695), (3060, 641124), (3238, 605880), (3240, 605506), (3366, 582840), (3564, 550460), (3672, 534270), (3740, 524556), (3960, 495414), (4080, 480843), (4455, 440368), (4488, 437130), (4590, 427416), (4752, 412845), (4857, 403920), (5049, 388560), (5508, 356180), (5610, 349704), (5940, 330276), (6120, 320562), (6476, 302940), (6480, 302753), (6732, 291420), (6885, 284944), (7128, 275230), (7344, 267135), (7480, 262278), (7920, 247707), (8095, 242352), (8415, 233136), (8910, 220184), (8976, 218565), (9180, 213708), (9714, 201960), (10098, 194280), (11016, 178090), (11220, 174852), (11880, 165138), (12240, 160281), (12952, 151470), (13464, 145710), (13770, 142472), (14256, 137615), (14571, 134640), (14960, 131139), (15147, 129520), (16190, 121176), (16830, 116568), (17809, 110160), (17820, 110092), (18360, 106854), (19428, 100980), (20196, 97140), (22032, 89045), (22440, 87426), (23760, 82569), (24285, 80784), (25245, 77712), (25904, 75735), (26928, 72855), (27523, 71280), (27540, 71236), (29142, 67320), (30294, 64760), (32380, 60588), (33660, 58284), (35618, 55080), (35640, 55046), (36720, 53427), (38856, 50490), (40392, 48570), (43713, 44880)]