156798782240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{553981}}^1$

素因数の和:554086

約数の個数: 96

約数和(自身を含む): 389493664560

約数和(自身を除く): 232694882320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 80, 116, 122, 145, 160, 232, 244, 290, 305, 464, 488, 580, 610, 928, 976, 1160, 1220, 1769, 1952, 2320, 2440, 3538, 4640, 4880, 7076, 8845, 9760, 14152, 17690, 28304, 35380, 56608, 70760, 141520, 283040, 553981, 1107962, 2215924, 2769905, 4431848, 5539810, 8863696, 11079620, 16065449, 17727392, 22159240, 32130898, 33792841, 44318480, 64261796, 67585682, 80327245, 88636960, 128523592, 135171364, 160654490, 168964205, 257047184, 270342728, 321308980, 337928410, 514094368, 540685456, 642617960, 675856820, 979992389, 1081370912, 1285235920, 1351713640, 1959984778, 2570471840, 2703427280, 3919969556, 4899961945, 5406854560, 7839939112, 9799923890, 15679878224, 19599847780, 31359756448, 39199695560, 78399391120, 156798782240]

約数ペア:

[(1, 156798782240), (2, 78399391120), (4, 39199695560), (5, 31359756448), (8, 19599847780), (10, 15679878224), (16, 9799923890), (20, 7839939112), (29, 5406854560), (32, 4899961945), (40, 3919969556), (58, 2703427280), (61, 2570471840), (80, 1959984778), (116, 1351713640), (122, 1285235920), (145, 1081370912), (160, 979992389), (232, 675856820), (244, 642617960), (290, 540685456), (305, 514094368), (464, 337928410), (488, 321308980), (580, 270342728), (610, 257047184), (928, 168964205), (976, 160654490), (1160, 135171364), (1220, 128523592), (1769, 88636960), (1952, 80327245), (2320, 67585682), (2440, 64261796), (3538, 44318480), (4640, 33792841), (4880, 32130898), (7076, 22159240), (8845, 17727392), (9760, 16065449), (14152, 11079620), (17690, 8863696), (28304, 5539810), (35380, 4431848), (56608, 2769905), (70760, 2215924), (141520, 1107962), (283040, 553981)]