561038940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 384

約数和(自身を含む): 2214051840

約数和(自身を除く): 1653012900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 103, 105, 108, 110, 126, 131, 132, 135, 140, 154, 165, 180, 189, 198, 206, 210, 220, 231, 252, 262, 270, 297, 308, 309, 315, 330, 378, 385, 393, 396, 412, 420, 462, 495, 515, 524, 540, 594, 618, 630, 655, 660, 693, 721, 756, 770, 786, 917, 924, 927, 945, 990, 1030, 1133, 1155, 1179, 1188, 1236, 1260, 1310, 1386, 1441, 1442, 1485, 1540, 1545, 1572, 1834, 1854, 1890, 1965, 1980, 2060, 2079, 2163, 2266, 2310, 2358, 2620, 2751, 2772, 2781, 2882, 2884, 2970, 3090, 3399, 3465, 3537, 3605, 3668, 3708, 3780, 3930, 4158, 4323, 4326, 4532, 4585, 4620, 4635, 4716, 5502, 5562, 5665, 5764, 5895, 5940, 6180, 6489, 6798, 6930, 7074, 7205, 7210, 7860, 7931, 8253, 8316, 8646, 8652, 9170, 9270, 10087, 10197, 10395, 10815, 11004, 11124, 11330, 11790, 12969, 12978, 13493, 13596, 13755, 13860, 13905, 14148, 14410, 14420, 15862, 16506, 16995, 17292, 17685, 18340, 18540, 19467, 20174, 20394, 20790, 21615, 21630, 22660, 23580, 23793, 24759, 25938, 25956, 26986, 27510, 27810, 28820, 30261, 30591, 31724, 32445, 33012, 33990, 35370, 38907, 38934, 39655, 40348, 40479, 40788, 41265, 41580, 43230, 43260, 47586, 49518, 50435, 50985, 51876, 53972, 55020, 55620, 60522, 61182, 64845, 64890, 67465, 67980, 70740, 71379, 77814, 77868, 79310, 80958, 82530, 86460, 90783, 94451, 95172, 97335, 99036, 100870, 101970, 118965, 121044, 121437, 122364, 123795, 129690, 129780, 134930, 142758, 148423, 151305, 152955, 155628, 158620, 161916, 165060, 181566, 188902, 194535, 194670, 201740, 202395, 203940, 214137, 237930, 242874, 247590, 259380, 269860, 272349, 283353, 285516, 296846, 302610, 305910, 356895, 363132, 364311, 377804, 389070, 389340, 404790, 428274, 445269, 453915, 472255, 475860, 485748, 495180, 544698, 566706, 593692, 605220, 607185, 611820, 713790, 728622, 742115, 778140, 809580, 850059, 856548, 890538, 907830, 944510, 1038961, 1070685, 1089396, 1133412, 1214370, 1335807, 1361745, 1416765, 1427580, 1457244, 1484230, 1700118, 1781076, 1815660, 1821555, 1889020, 2077922, 2141370, 2226345, 2428740, 2550177, 2671614, 2723490, 2833530, 2968460, 3116883, 3400236, 3643110, 4007421, 4155844, 4250295, 4282740, 4452690, 5100354, 5194805, 5343228, 5446980, 5667060, 6233766, 6679035, 7286220, 8014842, 8500590, 8905380, 9350649, 10200708, 10389610, 12467532, 12750885, 13358070, 15584415, 16029684, 17001180, 18701298, 20037105, 20779220, 25501770, 26716140, 28051947, 31168830, 37402596, 40074210, 46753245, 51003540, 56103894, 62337660, 80148420, 93506490, 112207788, 140259735, 187012980, 280519470, 561038940]

約数ペア:

[(1, 561038940), (2, 280519470), (3, 187012980), (4, 140259735), (5, 112207788), (6, 93506490), (7, 80148420), (9, 62337660), (10, 56103894), (11, 51003540), (12, 46753245), (14, 40074210), (15, 37402596), (18, 31168830), (20, 28051947), (21, 26716140), (22, 25501770), (27, 20779220), (28, 20037105), (30, 18701298), (33, 17001180), (35, 16029684), (36, 15584415), (42, 13358070), (44, 12750885), (45, 12467532), (54, 10389610), (55, 10200708), (60, 9350649), (63, 8905380), (66, 8500590), (70, 8014842), (77, 7286220), (84, 6679035), (90, 6233766), (99, 5667060), (103, 5446980), (105, 5343228), (108, 5194805), (110, 5100354), (126, 4452690), (131, 4282740), (132, 4250295), (135, 4155844), (140, 4007421), (154, 3643110), (165, 3400236), (180, 3116883), (189, 2968460), (198, 2833530), (206, 2723490), (210, 2671614), (220, 2550177), (231, 2428740), (252, 2226345), (262, 2141370), (270, 2077922), (297, 1889020), (308, 1821555), (309, 1815660), (315, 1781076), (330, 1700118), (378, 1484230), (385, 1457244), (393, 1427580), (396, 1416765), (412, 1361745), (420, 1335807), (462, 1214370), (495, 1133412), (515, 1089396), (524, 1070685), (540, 1038961), (594, 944510), (618, 907830), (630, 890538), (655, 856548), (660, 850059), (693, 809580), (721, 778140), (756, 742115), (770, 728622), (786, 713790), (917, 611820), (924, 607185), (927, 605220), (945, 593692), (990, 566706), (1030, 544698), (1133, 495180), (1155, 485748), (1179, 475860), (1188, 472255), (1236, 453915), (1260, 445269), (1310, 428274), (1386, 404790), (1441, 389340), (1442, 389070), (1485, 377804), (1540, 364311), (1545, 363132), (1572, 356895), (1834, 305910), (1854, 302610), (1890, 296846), (1965, 285516), (1980, 283353), (2060, 272349), (2079, 269860), (2163, 259380), (2266, 247590), (2310, 242874), (2358, 237930), (2620, 214137), (2751, 203940), (2772, 202395), (2781, 201740), (2882, 194670), (2884, 194535), (2970, 188902), (3090, 181566), (3399, 165060), (3465, 161916), (3537, 158620), (3605, 155628), (3668, 152955), (3708, 151305), (3780, 148423), (3930, 142758), (4158, 134930), (4323, 129780), (4326, 129690), (4532, 123795), (4585, 122364), (4620, 121437), (4635, 121044), (4716, 118965), (5502, 101970), (5562, 100870), (5665, 99036), (5764, 97335), (5895, 95172), (5940, 94451), (6180, 90783), (6489, 86460), (6798, 82530), (6930, 80958), (7074, 79310), (7205, 77868), (7210, 77814), (7860, 71379), (7931, 70740), (8253, 67980), (8316, 67465), (8646, 64890), (8652, 64845), (9170, 61182), (9270, 60522), (10087, 55620), (10197, 55020), (10395, 53972), (10815, 51876), (11004, 50985), (11124, 50435), (11330, 49518), (11790, 47586), (12969, 43260), (12978, 43230), (13493, 41580), (13596, 41265), (13755, 40788), (13860, 40479), (13905, 40348), (14148, 39655), (14410, 38934), (14420, 38907), (15862, 35370), (16506, 33990), (16995, 33012), (17292, 32445), (17685, 31724), (18340, 30591), (18540, 30261), (19467, 28820), (20174, 27810), (20394, 27510), (20790, 26986), (21615, 25956), (21630, 25938), (22660, 24759), (23580, 23793)]