15707926360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{41341}}^1$

素因数の和:41441

約数の個数: 128

約数和(自身を含む): 42863385600

約数和(自身を除く): 27155459240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 59, 70, 92, 115, 118, 140, 161, 184, 230, 236, 280, 295, 322, 413, 460, 472, 590, 644, 805, 826, 920, 1180, 1288, 1357, 1610, 1652, 2065, 2360, 2714, 3220, 3304, 4130, 5428, 6440, 6785, 8260, 9499, 10856, 13570, 16520, 18998, 27140, 37996, 41341, 47495, 54280, 75992, 82682, 94990, 165364, 189980, 206705, 289387, 330728, 379960, 413410, 578774, 826820, 950843, 1157548, 1446935, 1653640, 1901686, 2315096, 2439119, 2893870, 3803372, 4754215, 4878238, 5787740, 6655901, 7606744, 9508430, 9756476, 11575480, 12195595, 13311802, 17073833, 19016860, 19512952, 24391190, 26623604, 33279505, 34147666, 38033720, 48782380, 53247208, 56099737, 66559010, 68295332, 85369165, 97564760, 112199474, 133118020, 136590664, 170738330, 224398948, 266236040, 280498685, 341476660, 392698159, 448797896, 560997370, 682953320, 785396318, 1121994740, 1570792636, 1963490795, 2243989480, 3141585272, 3926981590, 7853963180, 15707926360]

約数ペア:

[(1, 15707926360), (2, 7853963180), (4, 3926981590), (5, 3141585272), (7, 2243989480), (8, 1963490795), (10, 1570792636), (14, 1121994740), (20, 785396318), (23, 682953320), (28, 560997370), (35, 448797896), (40, 392698159), (46, 341476660), (56, 280498685), (59, 266236040), (70, 224398948), (92, 170738330), (115, 136590664), (118, 133118020), (140, 112199474), (161, 97564760), (184, 85369165), (230, 68295332), (236, 66559010), (280, 56099737), (295, 53247208), (322, 48782380), (413, 38033720), (460, 34147666), (472, 33279505), (590, 26623604), (644, 24391190), (805, 19512952), (826, 19016860), (920, 17073833), (1180, 13311802), (1288, 12195595), (1357, 11575480), (1610, 9756476), (1652, 9508430), (2065, 7606744), (2360, 6655901), (2714, 5787740), (3220, 4878238), (3304, 4754215), (4130, 3803372), (5428, 2893870), (6440, 2439119), (6785, 2315096), (8260, 1901686), (9499, 1653640), (10856, 1446935), (13570, 1157548), (16520, 950843), (18998, 826820), (27140, 578774), (37996, 413410), (41341, 379960), (47495, 330728), (54280, 289387), (75992, 206705), (82682, 189980), (94990, 165364)]