1944217600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 5459650560

約数和(自身を除く): 3515432960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 115, 127, 128, 130, 160, 184, 200, 208, 230, 254, 256, 260, 299, 320, 325, 368, 400, 416, 460, 508, 512, 520, 575, 598, 635, 640, 650, 736, 800, 832, 920, 1016, 1024, 1040, 1150, 1196, 1270, 1280, 1300, 1472, 1495, 1600, 1651, 1664, 1840, 2032, 2048, 2080, 2300, 2392, 2540, 2560, 2600, 2921, 2944, 2990, 3175, 3200, 3302, 3328, 3680, 4064, 4160, 4600, 4784, 5080, 5120, 5200, 5842, 5888, 5980, 6350, 6400, 6604, 6656, 7360, 7475, 8128, 8255, 8320, 9200, 9568, 10160, 10240, 10400, 11684, 11776, 11960, 12700, 12800, 13208, 13312, 14605, 14720, 14950, 16256, 16510, 16640, 18400, 19136, 20320, 20800, 23368, 23552, 23920, 25400, 25600, 26416, 26624, 29210, 29440, 29900, 32512, 33020, 33280, 36800, 37973, 38272, 40640, 41275, 41600, 46736, 47104, 47840, 50800, 51200, 52832, 58420, 58880, 59800, 65024, 66040, 66560, 73025, 73600, 75946, 76544, 81280, 82550, 83200, 93472, 95680, 101600, 105664, 116840, 117760, 119600, 130048, 132080, 133120, 146050, 147200, 151892, 153088, 162560, 165100, 166400, 186944, 189865, 191360, 203200, 211328, 233680, 235520, 239200, 260096, 264160, 292100, 294400, 303784, 306176, 325120, 330200, 332800, 373888, 379730, 382720, 406400, 422656, 467360, 478400, 528320, 584200, 588800, 607568, 612352, 650240, 660400, 665600, 747776, 759460, 765440, 812800, 845312, 934720, 949325, 956800, 1056640, 1168400, 1177600, 1215136, 1300480, 1320800, 1495552, 1518920, 1530880, 1625600, 1690624, 1869440, 1898650, 1913600, 2113280, 2336800, 2430272, 2641600, 2991104, 3037840, 3061760, 3251200, 3381248, 3738880, 3797300, 3827200, 4226560, 4673600, 4860544, 5283200, 5982208, 6075680, 6502400, 7477760, 7594600, 7654400, 8453120, 9347200, 9721088, 10566400, 12151360, 14955520, 15189200, 15308800, 16906240, 18694400, 19442176, 21132800, 24302720, 29911040, 30378400, 37388800, 38884352, 42265600, 48605440, 60756800, 74777600, 77768704, 84531200, 97210880, 121513600, 149555200, 194421760, 243027200, 388843520, 486054400, 972108800, 1944217600]

約数ペア:

[(1, 1944217600), (2, 972108800), (4, 486054400), (5, 388843520), (8, 243027200), (10, 194421760), (13, 149555200), (16, 121513600), (20, 97210880), (23, 84531200), (25, 77768704), (26, 74777600), (32, 60756800), (40, 48605440), (46, 42265600), (50, 38884352), (52, 37388800), (64, 30378400), (65, 29911040), (80, 24302720), (92, 21132800), (100, 19442176), (104, 18694400), (115, 16906240), (127, 15308800), (128, 15189200), (130, 14955520), (160, 12151360), (184, 10566400), (200, 9721088), (208, 9347200), (230, 8453120), (254, 7654400), (256, 7594600), (260, 7477760), (299, 6502400), (320, 6075680), (325, 5982208), (368, 5283200), (400, 4860544), (416, 4673600), (460, 4226560), (508, 3827200), (512, 3797300), (520, 3738880), (575, 3381248), (598, 3251200), (635, 3061760), (640, 3037840), (650, 2991104), (736, 2641600), (800, 2430272), (832, 2336800), (920, 2113280), (1016, 1913600), (1024, 1898650), (1040, 1869440), (1150, 1690624), (1196, 1625600), (1270, 1530880), (1280, 1518920), (1300, 1495552), (1472, 1320800), (1495, 1300480), (1600, 1215136), (1651, 1177600), (1664, 1168400), (1840, 1056640), (2032, 956800), (2048, 949325), (2080, 934720), (2300, 845312), (2392, 812800), (2540, 765440), (2560, 759460), (2600, 747776), (2921, 665600), (2944, 660400), (2990, 650240), (3175, 612352), (3200, 607568), (3302, 588800), (3328, 584200), (3680, 528320), (4064, 478400), (4160, 467360), (4600, 422656), (4784, 406400), (5080, 382720), (5120, 379730), (5200, 373888), (5842, 332800), (5888, 330200), (5980, 325120), (6350, 306176), (6400, 303784), (6604, 294400), (6656, 292100), (7360, 264160), (7475, 260096), (8128, 239200), (8255, 235520), (8320, 233680), (9200, 211328), (9568, 203200), (10160, 191360), (10240, 189865), (10400, 186944), (11684, 166400), (11776, 165100), (11960, 162560), (12700, 153088), (12800, 151892), (13208, 147200), (13312, 146050), (14605, 133120), (14720, 132080), (14950, 130048), (16256, 119600), (16510, 117760), (16640, 116840), (18400, 105664), (19136, 101600), (20320, 95680), (20800, 93472), (23368, 83200), (23552, 82550), (23920, 81280), (25400, 76544), (25600, 75946), (26416, 73600), (26624, 73025), (29210, 66560), (29440, 66040), (29900, 65024), (32512, 59800), (33020, 58880), (33280, 58420), (36800, 52832), (37973, 51200), (38272, 50800), (40640, 47840), (41275, 47104), (41600, 46736)]