2438659520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 224

約数和(自身を含む): 6802258176

約数和(自身を除く): 4363598656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 83, 85, 88, 110, 136, 160, 166, 170, 176, 187, 220, 272, 320, 332, 340, 352, 374, 415, 440, 491, 544, 664, 680, 704, 748, 830, 880, 913, 935, 982, 1088, 1328, 1360, 1411, 1496, 1660, 1760, 1826, 1870, 1964, 2455, 2656, 2720, 2822, 2992, 3320, 3520, 3652, 3740, 3928, 4565, 4910, 5312, 5401, 5440, 5644, 5984, 6640, 7055, 7304, 7480, 7856, 8347, 9130, 9820, 10802, 11288, 11968, 13280, 14110, 14608, 14960, 15521, 15712, 16694, 18260, 19640, 21604, 22576, 26560, 27005, 28220, 29216, 29920, 31042, 31424, 33388, 36520, 39280, 40753, 41735, 43208, 45152, 54010, 56440, 58432, 59840, 62084, 66776, 73040, 77605, 78560, 81506, 83470, 86416, 90304, 91817, 108020, 112880, 124168, 133552, 146080, 155210, 157120, 163012, 166940, 172832, 183634, 203765, 216040, 225760, 248336, 267104, 292160, 310420, 326024, 333880, 345664, 367268, 407530, 432080, 448283, 451520, 459085, 496672, 534208, 620840, 652048, 667760, 692801, 734536, 815060, 864160, 896566, 918170, 993344, 1241680, 1304096, 1335520, 1385602, 1469072, 1630120, 1728320, 1793132, 1836340, 2241415, 2483360, 2608192, 2671040, 2771204, 2938144, 3260240, 3464005, 3586264, 3672680, 4482830, 4966720, 5542408, 5876288, 6520480, 6928010, 7172528, 7345360, 7620811, 8965660, 11084816, 13040960, 13856020, 14345056, 14690720, 15241622, 17931320, 22169632, 27712040, 28690112, 29381440, 30483244, 35862640, 38104055, 44339264, 55424080, 60966488, 71725280, 76208110, 110848160, 121932976, 143450560, 152416220, 221696320, 243865952, 304832440, 487731904, 609664880, 1219329760, 2438659520]

約数ペア:

[(1, 2438659520), (2, 1219329760), (4, 609664880), (5, 487731904), (8, 304832440), (10, 243865952), (11, 221696320), (16, 152416220), (17, 143450560), (20, 121932976), (22, 110848160), (32, 76208110), (34, 71725280), (40, 60966488), (44, 55424080), (55, 44339264), (64, 38104055), (68, 35862640), (80, 30483244), (83, 29381440), (85, 28690112), (88, 27712040), (110, 22169632), (136, 17931320), (160, 15241622), (166, 14690720), (170, 14345056), (176, 13856020), (187, 13040960), (220, 11084816), (272, 8965660), (320, 7620811), (332, 7345360), (340, 7172528), (352, 6928010), (374, 6520480), (415, 5876288), (440, 5542408), (491, 4966720), (544, 4482830), (664, 3672680), (680, 3586264), (704, 3464005), (748, 3260240), (830, 2938144), (880, 2771204), (913, 2671040), (935, 2608192), (982, 2483360), (1088, 2241415), (1328, 1836340), (1360, 1793132), (1411, 1728320), (1496, 1630120), (1660, 1469072), (1760, 1385602), (1826, 1335520), (1870, 1304096), (1964, 1241680), (2455, 993344), (2656, 918170), (2720, 896566), (2822, 864160), (2992, 815060), (3320, 734536), (3520, 692801), (3652, 667760), (3740, 652048), (3928, 620840), (4565, 534208), (4910, 496672), (5312, 459085), (5401, 451520), (5440, 448283), (5644, 432080), (5984, 407530), (6640, 367268), (7055, 345664), (7304, 333880), (7480, 326024), (7856, 310420), (8347, 292160), (9130, 267104), (9820, 248336), (10802, 225760), (11288, 216040), (11968, 203765), (13280, 183634), (14110, 172832), (14608, 166940), (14960, 163012), (15521, 157120), (15712, 155210), (16694, 146080), (18260, 133552), (19640, 124168), (21604, 112880), (22576, 108020), (26560, 91817), (27005, 90304), (28220, 86416), (29216, 83470), (29920, 81506), (31042, 78560), (31424, 77605), (33388, 73040), (36520, 66776), (39280, 62084), (40753, 59840), (41735, 58432), (43208, 56440), (45152, 54010)]