107979760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 304444800

約数和(自身を除く): 196465040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 61, 70, 80, 109, 112, 116, 122, 140, 145, 203, 218, 232, 244, 280, 290, 305, 406, 427, 436, 464, 488, 545, 560, 580, 610, 763, 812, 854, 872, 976, 1015, 1090, 1160, 1220, 1526, 1624, 1708, 1744, 1769, 2030, 2135, 2180, 2320, 2440, 3052, 3161, 3248, 3416, 3538, 3815, 4060, 4270, 4360, 4880, 6104, 6322, 6649, 6832, 7076, 7630, 8120, 8540, 8720, 8845, 12208, 12383, 12644, 13298, 14152, 15260, 15805, 16240, 17080, 17690, 22127, 24766, 25288, 26596, 28304, 30520, 31610, 33245, 34160, 35380, 44254, 46543, 49532, 50576, 53192, 61040, 61915, 63220, 66490, 70760, 88508, 93086, 99064, 106384, 110635, 123830, 126440, 132980, 141520, 177016, 186172, 192821, 198128, 221270, 232715, 247660, 252880, 265960, 354032, 372344, 385642, 442540, 465430, 495320, 531920, 744688, 771284, 885080, 930860, 964105, 990640, 1349747, 1542568, 1770160, 1861720, 1928210, 2699494, 3085136, 3723440, 3856420, 5398988, 6748735, 7712840, 10797976, 13497470, 15425680, 21595952, 26994940, 53989880, 107979760]

約数ペア:

[(1, 107979760), (2, 53989880), (4, 26994940), (5, 21595952), (7, 15425680), (8, 13497470), (10, 10797976), (14, 7712840), (16, 6748735), (20, 5398988), (28, 3856420), (29, 3723440), (35, 3085136), (40, 2699494), (56, 1928210), (58, 1861720), (61, 1770160), (70, 1542568), (80, 1349747), (109, 990640), (112, 964105), (116, 930860), (122, 885080), (140, 771284), (145, 744688), (203, 531920), (218, 495320), (232, 465430), (244, 442540), (280, 385642), (290, 372344), (305, 354032), (406, 265960), (427, 252880), (436, 247660), (464, 232715), (488, 221270), (545, 198128), (560, 192821), (580, 186172), (610, 177016), (763, 141520), (812, 132980), (854, 126440), (872, 123830), (976, 110635), (1015, 106384), (1090, 99064), (1160, 93086), (1220, 88508), (1526, 70760), (1624, 66490), (1708, 63220), (1744, 61915), (1769, 61040), (2030, 53192), (2135, 50576), (2180, 49532), (2320, 46543), (2440, 44254), (3052, 35380), (3161, 34160), (3248, 33245), (3416, 31610), (3538, 30520), (3815, 28304), (4060, 26596), (4270, 25288), (4360, 24766), (4880, 22127), (6104, 17690), (6322, 17080), (6649, 16240), (6832, 15805), (7076, 15260), (7630, 14152), (8120, 13298), (8540, 12644), (8720, 12383), (8845, 12208)]