163518240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 565004160

約数和(自身を除く): 401485920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 680, 691, 696, 816, 870, 928, 986, 1020, 1160, 1360, 1382, 1392, 1479, 1632, 1740, 1972, 2040, 2073, 2320, 2465, 2720, 2764, 2784, 2958, 3455, 3480, 3944, 4080, 4146, 4640, 4930, 5528, 5916, 6910, 6960, 7395, 7888, 8160, 8292, 9860, 10365, 11056, 11747, 11832, 13820, 13920, 14790, 15776, 16584, 19720, 20039, 20730, 22112, 23494, 23664, 27640, 29580, 33168, 35241, 39440, 40078, 41460, 46988, 47328, 55280, 58735, 59160, 60117, 66336, 70482, 78880, 80156, 82920, 93976, 100195, 110560, 117470, 118320, 120234, 140964, 160312, 165840, 176205, 187952, 200390, 234940, 236640, 240468, 281928, 300585, 320624, 331680, 340663, 352410, 375904, 400780, 469880, 480936, 563856, 601170, 641248, 681326, 704820, 801560, 939760, 961872, 1021989, 1127712, 1202340, 1362652, 1409640, 1603120, 1703315, 1879520, 1923744, 2043978, 2404680, 2725304, 2819280, 3206240, 3406630, 4087956, 4809360, 5109945, 5450608, 5638560, 6813260, 8175912, 9618720, 10219890, 10901216, 13626520, 16351824, 20439780, 27253040, 32703648, 40879560, 54506080, 81759120, 163518240]

約数ペア:

[(1, 163518240), (2, 81759120), (3, 54506080), (4, 40879560), (5, 32703648), (6, 27253040), (8, 20439780), (10, 16351824), (12, 13626520), (15, 10901216), (16, 10219890), (17, 9618720), (20, 8175912), (24, 6813260), (29, 5638560), (30, 5450608), (32, 5109945), (34, 4809360), (40, 4087956), (48, 3406630), (51, 3206240), (58, 2819280), (60, 2725304), (68, 2404680), (80, 2043978), (85, 1923744), (87, 1879520), (96, 1703315), (102, 1603120), (116, 1409640), (120, 1362652), (136, 1202340), (145, 1127712), (160, 1021989), (170, 961872), (174, 939760), (204, 801560), (232, 704820), (240, 681326), (255, 641248), (272, 601170), (290, 563856), (340, 480936), (348, 469880), (408, 400780), (435, 375904), (464, 352410), (480, 340663), (493, 331680), (510, 320624), (544, 300585), (580, 281928), (680, 240468), (691, 236640), (696, 234940), (816, 200390), (870, 187952), (928, 176205), (986, 165840), (1020, 160312), (1160, 140964), (1360, 120234), (1382, 118320), (1392, 117470), (1479, 110560), (1632, 100195), (1740, 93976), (1972, 82920), (2040, 80156), (2073, 78880), (2320, 70482), (2465, 66336), (2720, 60117), (2764, 59160), (2784, 58735), (2958, 55280), (3455, 47328), (3480, 46988), (3944, 41460), (4080, 40078), (4146, 39440), (4640, 35241), (4930, 33168), (5528, 29580), (5916, 27640), (6910, 23664), (6960, 23494), (7395, 22112), (7888, 20730), (8160, 20039), (8292, 19720), (9860, 16584), (10365, 15776), (11056, 14790), (11747, 13920), (11832, 13820)]