1404343440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1481}}^1$

素因数の和:1942

約数の個数: 160

約数和(自身を含む): 4851475200

約数和(自身を除く): 3447131760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 439, 540, 720, 878, 1080, 1317, 1481, 1756, 2160, 2195, 2634, 2962, 3512, 3951, 4390, 4443, 5268, 5924, 6585, 7024, 7405, 7902, 8780, 8886, 10536, 11848, 11853, 13170, 13329, 14810, 15804, 17560, 17772, 19755, 21072, 22215, 23696, 23706, 26340, 26658, 29620, 31608, 35120, 35544, 39510, 39987, 44430, 47412, 52680, 53316, 59240, 59265, 63216, 66645, 71088, 79020, 79974, 88860, 94824, 105360, 106632, 118480, 118530, 133290, 158040, 159948, 177720, 189648, 199935, 213264, 237060, 266580, 316080, 319896, 355440, 399870, 474120, 533160, 639792, 650159, 799740, 948240, 1066320, 1300318, 1599480, 1950477, 2600636, 3198960, 3250795, 3900954, 5201272, 5851431, 6501590, 7801908, 9752385, 10402544, 11702862, 13003180, 15603816, 17554293, 19504770, 23405724, 26006360, 29257155, 31207632, 35108586, 39009540, 46811448, 52012720, 58514310, 70217172, 78019080, 87771465, 93622896, 117028620, 140434344, 156038160, 175542930, 234057240, 280868688, 351085860, 468114480, 702171720, 1404343440]

約数ペア:

[(1, 1404343440), (2, 702171720), (3, 468114480), (4, 351085860), (5, 280868688), (6, 234057240), (8, 175542930), (9, 156038160), (10, 140434344), (12, 117028620), (15, 93622896), (16, 87771465), (18, 78019080), (20, 70217172), (24, 58514310), (27, 52012720), (30, 46811448), (36, 39009540), (40, 35108586), (45, 31207632), (48, 29257155), (54, 26006360), (60, 23405724), (72, 19504770), (80, 17554293), (90, 15603816), (108, 13003180), (120, 11702862), (135, 10402544), (144, 9752385), (180, 7801908), (216, 6501590), (240, 5851431), (270, 5201272), (360, 3900954), (432, 3250795), (439, 3198960), (540, 2600636), (720, 1950477), (878, 1599480), (1080, 1300318), (1317, 1066320), (1481, 948240), (1756, 799740), (2160, 650159), (2195, 639792), (2634, 533160), (2962, 474120), (3512, 399870), (3951, 355440), (4390, 319896), (4443, 316080), (5268, 266580), (5924, 237060), (6585, 213264), (7024, 199935), (7405, 189648), (7902, 177720), (8780, 159948), (8886, 158040), (10536, 133290), (11848, 118530), (11853, 118480), (13170, 106632), (13329, 105360), (14810, 94824), (15804, 88860), (17560, 79974), (17772, 79020), (19755, 71088), (21072, 66645), (22215, 63216), (23696, 59265), (23706, 59240), (26340, 53316), (26658, 52680), (29620, 47412), (31608, 44430), (35120, 39987), (35544, 39510)]