1916163360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3511}}^1$

素因数の和:3911

約数の個数: 144

約数和(自身を含む): 6558027840

約数和(自身を除く): 4641864480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 379, 480, 720, 758, 1137, 1440, 1516, 1895, 2274, 3032, 3411, 3511, 3790, 4548, 5685, 6064, 6822, 7022, 7580, 9096, 10533, 11370, 12128, 13644, 14044, 15160, 17055, 17555, 18192, 21066, 22740, 27288, 28088, 30320, 31599, 34110, 35110, 36384, 42132, 45480, 52665, 54576, 56176, 60640, 63198, 68220, 70220, 84264, 90960, 105330, 109152, 112352, 126396, 136440, 140440, 157995, 168528, 181920, 210660, 252792, 272880, 280880, 315990, 337056, 421320, 505584, 545760, 561760, 631980, 842640, 1011168, 1263960, 1330669, 1685280, 2527920, 2661338, 3992007, 5055840, 5322676, 6653345, 7984014, 10645352, 11976021, 13306690, 15968028, 19960035, 21290704, 23952042, 26613380, 31936056, 39920070, 42581408, 47904084, 53226760, 59880105, 63872112, 79840140, 95808168, 106453520, 119760210, 127744224, 159680280, 191616336, 212907040, 239520420, 319360560, 383232672, 479040840, 638721120, 958081680, 1916163360]

約数ペア:

[(1, 1916163360), (2, 958081680), (3, 638721120), (4, 479040840), (5, 383232672), (6, 319360560), (8, 239520420), (9, 212907040), (10, 191616336), (12, 159680280), (15, 127744224), (16, 119760210), (18, 106453520), (20, 95808168), (24, 79840140), (30, 63872112), (32, 59880105), (36, 53226760), (40, 47904084), (45, 42581408), (48, 39920070), (60, 31936056), (72, 26613380), (80, 23952042), (90, 21290704), (96, 19960035), (120, 15968028), (144, 13306690), (160, 11976021), (180, 10645352), (240, 7984014), (288, 6653345), (360, 5322676), (379, 5055840), (480, 3992007), (720, 2661338), (758, 2527920), (1137, 1685280), (1440, 1330669), (1516, 1263960), (1895, 1011168), (2274, 842640), (3032, 631980), (3411, 561760), (3511, 545760), (3790, 505584), (4548, 421320), (5685, 337056), (6064, 315990), (6822, 280880), (7022, 272880), (7580, 252792), (9096, 210660), (10533, 181920), (11370, 168528), (12128, 157995), (13644, 140440), (14044, 136440), (15160, 126396), (17055, 112352), (17555, 109152), (18192, 105330), (21066, 90960), (22740, 84264), (27288, 70220), (28088, 68220), (30320, 63198), (31599, 60640), (34110, 56176), (35110, 54576), (36384, 52665), (42132, 45480)]