1842688960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5521}}^1$

素因数の和:5694

約数の個数: 112

約数和(自身を含む): 5049316800

約数和(自身を除く): 3206627840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 149, 160, 224, 280, 298, 320, 448, 560, 596, 745, 1043, 1120, 1192, 1490, 2086, 2240, 2384, 2980, 4172, 4768, 5215, 5521, 5960, 8344, 9536, 10430, 11042, 11920, 16688, 20860, 22084, 23840, 27605, 33376, 38647, 41720, 44168, 47680, 55210, 66752, 77294, 83440, 88336, 110420, 154588, 166880, 176672, 193235, 220840, 309176, 333760, 353344, 386470, 441680, 618352, 772940, 822629, 883360, 1236704, 1545880, 1645258, 1766720, 2473408, 3091760, 3290516, 4113145, 5758403, 6183520, 6581032, 8226290, 11516806, 12367040, 13162064, 16452580, 23033612, 26324128, 28792015, 32905160, 46067224, 52648256, 57584030, 65810320, 92134448, 115168060, 131620640, 184268896, 230336120, 263241280, 368537792, 460672240, 921344480, 1842688960]

約数ペア:

[(1, 1842688960), (2, 921344480), (4, 460672240), (5, 368537792), (7, 263241280), (8, 230336120), (10, 184268896), (14, 131620640), (16, 115168060), (20, 92134448), (28, 65810320), (32, 57584030), (35, 52648256), (40, 46067224), (56, 32905160), (64, 28792015), (70, 26324128), (80, 23033612), (112, 16452580), (140, 13162064), (149, 12367040), (160, 11516806), (224, 8226290), (280, 6581032), (298, 6183520), (320, 5758403), (448, 4113145), (560, 3290516), (596, 3091760), (745, 2473408), (1043, 1766720), (1120, 1645258), (1192, 1545880), (1490, 1236704), (2086, 883360), (2240, 822629), (2384, 772940), (2980, 618352), (4172, 441680), (4768, 386470), (5215, 353344), (5521, 333760), (5960, 309176), (8344, 220840), (9536, 193235), (10430, 176672), (11042, 166880), (11920, 154588), (16688, 110420), (20860, 88336), (22084, 83440), (23840, 77294), (27605, 66752), (33376, 55210), (38647, 47680), (41720, 44168)]