140916510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 160

約数和(自身を含む): 448493760

約数和(自身を除く): 307577250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 81, 87, 90, 105, 126, 135, 145, 162, 174, 189, 203, 210, 261, 270, 290, 315, 378, 405, 406, 435, 522, 567, 609, 630, 783, 810, 857, 870, 945, 1015, 1134, 1218, 1305, 1566, 1714, 1827, 1890, 2030, 2349, 2571, 2610, 2835, 3045, 3654, 3915, 4285, 4698, 5142, 5481, 5670, 5999, 6090, 7713, 7830, 8570, 9135, 10962, 11745, 11998, 12855, 15426, 16443, 17997, 18270, 23139, 23490, 24853, 25710, 27405, 29995, 32886, 35994, 38565, 46278, 49706, 53991, 54810, 59990, 69417, 74559, 77130, 82215, 89985, 107982, 115695, 124265, 138834, 149118, 161973, 164430, 173971, 179970, 223677, 231390, 248530, 269955, 323946, 347085, 347942, 372795, 447354, 485919, 521913, 539910, 671031, 694170, 745590, 809865, 869855, 971838, 1043826, 1118385, 1342062, 1565739, 1619730, 1739710, 2013093, 2236770, 2429595, 2609565, 3131478, 3355155, 4026186, 4697217, 4859190, 5219130, 6710310, 7828695, 9394434, 10065465, 14091651, 15657390, 20130930, 23486085, 28183302, 46972170, 70458255, 140916510]

約数ペア:

[(1, 140916510), (2, 70458255), (3, 46972170), (5, 28183302), (6, 23486085), (7, 20130930), (9, 15657390), (10, 14091651), (14, 10065465), (15, 9394434), (18, 7828695), (21, 6710310), (27, 5219130), (29, 4859190), (30, 4697217), (35, 4026186), (42, 3355155), (45, 3131478), (54, 2609565), (58, 2429595), (63, 2236770), (70, 2013093), (81, 1739710), (87, 1619730), (90, 1565739), (105, 1342062), (126, 1118385), (135, 1043826), (145, 971838), (162, 869855), (174, 809865), (189, 745590), (203, 694170), (210, 671031), (261, 539910), (270, 521913), (290, 485919), (315, 447354), (378, 372795), (405, 347942), (406, 347085), (435, 323946), (522, 269955), (567, 248530), (609, 231390), (630, 223677), (783, 179970), (810, 173971), (857, 164430), (870, 161973), (945, 149118), (1015, 138834), (1134, 124265), (1218, 115695), (1305, 107982), (1566, 89985), (1714, 82215), (1827, 77130), (1890, 74559), (2030, 69417), (2349, 59990), (2571, 54810), (2610, 53991), (2835, 49706), (3045, 46278), (3654, 38565), (3915, 35994), (4285, 32886), (4698, 29995), (5142, 27405), (5481, 25710), (5670, 24853), (5999, 23490), (6090, 23139), (7713, 18270), (7830, 17997), (8570, 16443), (9135, 15426), (10962, 12855), (11745, 11998)]