1922072880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88007}}^1$

素因数の和:88043

約数の個数: 160

約数和(自身を含む): 7333530624

約数和(自身を除く): 5411457744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 88007, 176014, 264021, 352028, 440035, 528042, 616049, 704056, 880070, 1056084, 1144091, 1232098, 1320105, 1408112, 1760140, 1848147, 2112168, 2288182, 2464196, 2640210, 3080245, 3432273, 3520280, 3696294, 4224336, 4576364, 4928392, 5280420, 5720455, 6160490, 6864546, 7040560, 7392588, 8008637, 9152728, 9240735, 9856784, 10560840, 11440910, 12320980, 13729092, 14785176, 16017274, 17161365, 18305456, 18481470, 21121680, 22881820, 24025911, 24641960, 27458184, 29570352, 32034548, 34322730, 36962940, 40043185, 45763640, 48051822, 49283920, 54916368, 64069096, 68645460, 73925880, 80086370, 91527280, 96103644, 120129555, 128138192, 137290920, 147851760, 160172740, 192207288, 240259110, 274581840, 320345480, 384414576, 480518220, 640690960, 961036440, 1922072880]

約数ペア:

[(1, 1922072880), (2, 961036440), (3, 640690960), (4, 480518220), (5, 384414576), (6, 320345480), (7, 274581840), (8, 240259110), (10, 192207288), (12, 160172740), (13, 147851760), (14, 137290920), (15, 128138192), (16, 120129555), (20, 96103644), (21, 91527280), (24, 80086370), (26, 73925880), (28, 68645460), (30, 64069096), (35, 54916368), (39, 49283920), (40, 48051822), (42, 45763640), (48, 40043185), (52, 36962940), (56, 34322730), (60, 32034548), (65, 29570352), (70, 27458184), (78, 24641960), (80, 24025911), (84, 22881820), (91, 21121680), (104, 18481470), (105, 18305456), (112, 17161365), (120, 16017274), (130, 14785176), (140, 13729092), (156, 12320980), (168, 11440910), (182, 10560840), (195, 9856784), (208, 9240735), (210, 9152728), (240, 8008637), (260, 7392588), (273, 7040560), (280, 6864546), (312, 6160490), (336, 5720455), (364, 5280420), (390, 4928392), (420, 4576364), (455, 4224336), (520, 3696294), (546, 3520280), (560, 3432273), (624, 3080245), (728, 2640210), (780, 2464196), (840, 2288182), (910, 2112168), (1040, 1848147), (1092, 1760140), (1365, 1408112), (1456, 1320105), (1560, 1232098), (1680, 1144091), (1820, 1056084), (2184, 880070), (2730, 704056), (3120, 616049), (3640, 528042), (4368, 440035), (5460, 352028), (7280, 264021), (10920, 176014), (21840, 88007)]