304037289020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{16217}}^1$

素因数の和:16827

約数の個数: 96

約数和(自身を含む): 680066150400

約数和(自身を除く): 376028861380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 479, 515, 958, 1030, 1916, 1957, 2060, 2395, 3914, 4790, 7828, 9101, 9580, 9785, 16217, 18202, 19570, 32434, 36404, 39140, 45505, 49337, 64868, 81085, 91010, 98674, 162170, 182020, 197348, 246685, 308123, 324340, 493370, 616246, 937403, 986740, 1232492, 1540615, 1670351, 1874806, 3081230, 3340702, 3749612, 4687015, 6162460, 6681404, 7767943, 8351755, 9374030, 15535886, 16703510, 18748060, 31071772, 31736669, 33407020, 38839715, 63473338, 77679430, 126946676, 147590917, 155358860, 158683345, 295181834, 317366690, 590363668, 634733380, 737954585, 800098129, 1475909170, 1600196258, 2951818340, 3200392516, 4000490645, 8000981290, 15201864451, 16001962580, 30403728902, 60807457804, 76009322255, 152018644510, 304037289020]

約数ペア:

[(1, 304037289020), (2, 152018644510), (4, 76009322255), (5, 60807457804), (10, 30403728902), (19, 16001962580), (20, 15201864451), (38, 8000981290), (76, 4000490645), (95, 3200392516), (103, 2951818340), (190, 1600196258), (206, 1475909170), (380, 800098129), (412, 737954585), (479, 634733380), (515, 590363668), (958, 317366690), (1030, 295181834), (1916, 158683345), (1957, 155358860), (2060, 147590917), (2395, 126946676), (3914, 77679430), (4790, 63473338), (7828, 38839715), (9101, 33407020), (9580, 31736669), (9785, 31071772), (16217, 18748060), (18202, 16703510), (19570, 15535886), (32434, 9374030), (36404, 8351755), (39140, 7767943), (45505, 6681404), (49337, 6162460), (64868, 4687015), (81085, 3749612), (91010, 3340702), (98674, 3081230), (162170, 1874806), (182020, 1670351), (197348, 1540615), (246685, 1232492), (308123, 986740), (324340, 937403), (493370, 616246)]