260817625008

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1787}}^1$

素因数の和:2320

約数の個数: 240

約数和(自身を含む): 762644937600

約数和(自身を除く): 501827312592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 59, 72, 82, 118, 123, 144, 164, 177, 236, 246, 328, 354, 369, 419, 472, 492, 531, 656, 708, 738, 838, 944, 984, 1062, 1257, 1416, 1476, 1676, 1787, 1968, 2124, 2419, 2514, 2832, 2952, 3352, 3574, 3771, 4248, 4838, 5028, 5361, 5904, 6704, 7148, 7257, 7542, 8496, 9676, 10056, 10722, 14296, 14514, 15084, 16083, 17179, 19352, 20112, 21444, 21771, 24721, 28592, 29028, 30168, 32166, 34358, 38704, 42888, 43542, 49442, 51537, 58056, 60336, 64332, 68716, 73267, 74163, 85776, 87084, 98884, 103074, 105433, 116112, 128664, 137432, 146534, 148326, 154611, 174168, 197768, 206148, 210866, 219801, 222489, 257328, 274864, 293068, 296652, 309222, 316299, 348336, 395536, 412296, 421732, 439602, 444978, 586136, 593304, 618444, 632598, 659403, 748753, 824592, 843464, 879204, 889956, 948897, 1013561, 1172272, 1186608, 1236888, 1265196, 1318806, 1497506, 1686928, 1758408, 1779912, 1897794, 2027122, 2246259, 2473776, 2530392, 2637612, 2995012, 3040683, 3516816, 3559824, 3795588, 4054244, 4322753, 4492518, 5060784, 5275224, 5990024, 6081366, 6738777, 7591176, 8108488, 8645506, 8985036, 9122049, 10550448, 11980048, 12162732, 12968259, 13477554, 15182352, 16216976, 17291012, 17970072, 18244098, 24325464, 25936518, 26955108, 30698873, 34582024, 35940144, 36488196, 38904777, 44176427, 48650928, 51873036, 53910216, 61397746, 69164048, 72976392, 77809554, 88352854, 92096619, 103746072, 107820432, 122795492, 132529281, 145952784, 155619108, 176705708, 184193238, 207492144, 245590984, 265058562, 276289857, 311238216, 353411416, 368386476, 397587843, 491181968, 530117124, 552579714, 622476432, 706822832, 736772952, 795175686, 1060234248, 1105159428, 1473545904, 1590351372, 1811233507, 2120468496, 2210318856, 3180702744, 3622467014, 4420637712, 5433700521, 6361405488, 7244934028, 10867401042, 14489868056, 16301101563, 21734802084, 28979736112, 32602203126, 43469604168, 65204406252, 86939208336, 130408812504, 260817625008]

約数ペア:

[(1, 260817625008), (2, 130408812504), (3, 86939208336), (4, 65204406252), (6, 43469604168), (8, 32602203126), (9, 28979736112), (12, 21734802084), (16, 16301101563), (18, 14489868056), (24, 10867401042), (36, 7244934028), (41, 6361405488), (48, 5433700521), (59, 4420637712), (72, 3622467014), (82, 3180702744), (118, 2210318856), (123, 2120468496), (144, 1811233507), (164, 1590351372), (177, 1473545904), (236, 1105159428), (246, 1060234248), (328, 795175686), (354, 736772952), (369, 706822832), (419, 622476432), (472, 552579714), (492, 530117124), (531, 491181968), (656, 397587843), (708, 368386476), (738, 353411416), (838, 311238216), (944, 276289857), (984, 265058562), (1062, 245590984), (1257, 207492144), (1416, 184193238), (1476, 176705708), (1676, 155619108), (1787, 145952784), (1968, 132529281), (2124, 122795492), (2419, 107820432), (2514, 103746072), (2832, 92096619), (2952, 88352854), (3352, 77809554), (3574, 72976392), (3771, 69164048), (4248, 61397746), (4838, 53910216), (5028, 51873036), (5361, 48650928), (5904, 44176427), (6704, 38904777), (7148, 36488196), (7257, 35940144), (7542, 34582024), (8496, 30698873), (9676, 26955108), (10056, 25936518), (10722, 24325464), (14296, 18244098), (14514, 17970072), (15084, 17291012), (16083, 16216976), (17179, 15182352), (19352, 13477554), (20112, 12968259), (21444, 12162732), (21771, 11980048), (24721, 10550448), (28592, 9122049), (29028, 8985036), (30168, 8645506), (32166, 8108488), (34358, 7591176), (38704, 6738777), (42888, 6081366), (43542, 5990024), (49442, 5275224), (51537, 5060784), (58056, 4492518), (60336, 4322753), (64332, 4054244), (68716, 3795588), (73267, 3559824), (74163, 3516816), (85776, 3040683), (87084, 2995012), (98884, 2637612), (103074, 2530392), (105433, 2473776), (116112, 2246259), (128664, 2027122), (137432, 1897794), (146534, 1779912), (148326, 1758408), (154611, 1686928), (174168, 1497506), (197768, 1318806), (206148, 1265196), (210866, 1236888), (219801, 1186608), (222489, 1172272), (257328, 1013561), (274864, 948897), (293068, 889956), (296652, 879204), (309222, 843464), (316299, 824592), (348336, 748753), (395536, 659403), (412296, 632598), (421732, 618444), (439602, 593304), (444978, 586136)]