44139760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 123429600

約数和(自身を除く): 79289840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 149, 161, 184, 230, 280, 298, 322, 368, 460, 529, 560, 596, 644, 745, 805, 920, 1043, 1058, 1192, 1288, 1490, 1610, 1840, 2086, 2116, 2384, 2576, 2645, 2980, 3220, 3427, 3703, 4172, 4232, 5215, 5290, 5960, 6440, 6854, 7406, 8344, 8464, 10430, 10580, 11920, 12880, 13708, 14812, 16688, 17135, 18515, 20860, 21160, 23989, 27416, 29624, 34270, 37030, 41720, 42320, 47978, 54832, 59248, 68540, 74060, 78821, 83440, 95956, 119945, 137080, 148120, 157642, 191912, 239890, 274160, 296240, 315284, 383824, 394105, 479780, 551747, 630568, 788210, 959560, 1103494, 1261136, 1576420, 1919120, 2206988, 2758735, 3152840, 4413976, 5517470, 6305680, 8827952, 11034940, 22069880, 44139760]

約数ペア:

[(1, 44139760), (2, 22069880), (4, 11034940), (5, 8827952), (7, 6305680), (8, 5517470), (10, 4413976), (14, 3152840), (16, 2758735), (20, 2206988), (23, 1919120), (28, 1576420), (35, 1261136), (40, 1103494), (46, 959560), (56, 788210), (70, 630568), (80, 551747), (92, 479780), (112, 394105), (115, 383824), (140, 315284), (149, 296240), (161, 274160), (184, 239890), (230, 191912), (280, 157642), (298, 148120), (322, 137080), (368, 119945), (460, 95956), (529, 83440), (560, 78821), (596, 74060), (644, 68540), (745, 59248), (805, 54832), (920, 47978), (1043, 42320), (1058, 41720), (1192, 37030), (1288, 34270), (1490, 29624), (1610, 27416), (1840, 23989), (2086, 21160), (2116, 20860), (2384, 18515), (2576, 17135), (2645, 16688), (2980, 14812), (3220, 13708), (3427, 12880), (3703, 11920), (4172, 10580), (4232, 10430), (5215, 8464), (5290, 8344), (5960, 7406), (6440, 6854)]