16156932840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{7529}}^1$

素因数の和:9536

約数の個数: 128

約数和(自身を含む): 53890704000

約数和(自身を除く): 37733771160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1987, 3974, 5961, 7529, 7948, 9935, 11922, 15058, 15896, 17883, 19870, 22587, 23844, 29805, 30116, 35766, 37645, 39740, 45174, 47688, 53649, 59610, 60232, 67761, 71532, 75290, 79480, 89415, 90348, 107298, 112935, 119220, 135522, 143064, 150580, 178830, 180696, 203283, 214596, 225870, 238440, 268245, 271044, 301160, 338805, 357660, 406566, 429192, 451740, 536490, 542088, 677610, 715320, 813132, 903480, 1016415, 1072980, 1355220, 1626264, 2032830, 2145960, 2710440, 4065660, 8131320, 14960123, 29920246, 44880369, 59840492, 74800615, 89760738, 119680984, 134641107, 149601230, 179521476, 224401845, 269282214, 299202460, 359042952, 403923321, 448803690, 538564428, 598404920, 673205535, 807846642, 897607380, 1077128856, 1346411070, 1615693284, 1795214760, 2019616605, 2692822140, 3231386568, 4039233210, 5385644280, 8078466420, 16156932840]

約数ペア:

[(1, 16156932840), (2, 8078466420), (3, 5385644280), (4, 4039233210), (5, 3231386568), (6, 2692822140), (8, 2019616605), (9, 1795214760), (10, 1615693284), (12, 1346411070), (15, 1077128856), (18, 897607380), (20, 807846642), (24, 673205535), (27, 598404920), (30, 538564428), (36, 448803690), (40, 403923321), (45, 359042952), (54, 299202460), (60, 269282214), (72, 224401845), (90, 179521476), (108, 149601230), (120, 134641107), (135, 119680984), (180, 89760738), (216, 74800615), (270, 59840492), (360, 44880369), (540, 29920246), (1080, 14960123), (1987, 8131320), (3974, 4065660), (5961, 2710440), (7529, 2145960), (7948, 2032830), (9935, 1626264), (11922, 1355220), (15058, 1072980), (15896, 1016415), (17883, 903480), (19870, 813132), (22587, 715320), (23844, 677610), (29805, 542088), (30116, 536490), (35766, 451740), (37645, 429192), (39740, 406566), (45174, 357660), (47688, 338805), (53649, 301160), (59610, 271044), (60232, 268245), (67761, 238440), (71532, 225870), (75290, 214596), (79480, 203283), (89415, 180696), (90348, 178830), (107298, 150580), (112935, 143064), (119220, 135522)]