394798560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 1351365120

約数和(自身を除く): 956566560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 151, 156, 160, 195, 208, 240, 260, 302, 312, 390, 416, 419, 453, 480, 520, 604, 624, 755, 780, 838, 906, 1040, 1208, 1248, 1257, 1510, 1560, 1676, 1812, 1963, 2080, 2095, 2265, 2416, 2514, 3020, 3120, 3352, 3624, 3926, 4190, 4530, 4832, 5028, 5447, 5889, 6040, 6240, 6285, 6704, 7248, 7852, 8380, 9060, 9815, 10056, 10894, 11778, 12080, 12570, 13408, 14496, 15704, 16341, 16760, 18120, 19630, 20112, 21788, 23556, 24160, 25140, 27235, 29445, 31408, 32682, 33520, 36240, 39260, 40224, 43576, 47112, 50280, 54470, 58890, 62816, 63269, 65364, 67040, 72480, 78520, 81705, 87152, 94224, 100560, 108940, 117780, 126538, 130728, 157040, 163410, 174304, 188448, 189807, 201120, 217880, 235560, 253076, 261456, 314080, 316345, 326820, 379614, 435760, 471120, 506152, 522912, 632690, 653640, 759228, 822497, 871520, 942240, 949035, 1012304, 1265380, 1307280, 1518456, 1644994, 1898070, 2024608, 2467491, 2530760, 2614560, 3036912, 3289988, 3796140, 4112485, 4934982, 5061520, 6073824, 6579976, 7592280, 8224970, 9869964, 10123040, 12337455, 13159952, 15184560, 16449940, 19739928, 24674910, 26319904, 30369120, 32899880, 39479856, 49349820, 65799760, 78959712, 98699640, 131599520, 197399280, 394798560]

約数ペア:

[(1, 394798560), (2, 197399280), (3, 131599520), (4, 98699640), (5, 78959712), (6, 65799760), (8, 49349820), (10, 39479856), (12, 32899880), (13, 30369120), (15, 26319904), (16, 24674910), (20, 19739928), (24, 16449940), (26, 15184560), (30, 13159952), (32, 12337455), (39, 10123040), (40, 9869964), (48, 8224970), (52, 7592280), (60, 6579976), (65, 6073824), (78, 5061520), (80, 4934982), (96, 4112485), (104, 3796140), (120, 3289988), (130, 3036912), (151, 2614560), (156, 2530760), (160, 2467491), (195, 2024608), (208, 1898070), (240, 1644994), (260, 1518456), (302, 1307280), (312, 1265380), (390, 1012304), (416, 949035), (419, 942240), (453, 871520), (480, 822497), (520, 759228), (604, 653640), (624, 632690), (755, 522912), (780, 506152), (838, 471120), (906, 435760), (1040, 379614), (1208, 326820), (1248, 316345), (1257, 314080), (1510, 261456), (1560, 253076), (1676, 235560), (1812, 217880), (1963, 201120), (2080, 189807), (2095, 188448), (2265, 174304), (2416, 163410), (2514, 157040), (3020, 130728), (3120, 126538), (3352, 117780), (3624, 108940), (3926, 100560), (4190, 94224), (4530, 87152), (4832, 81705), (5028, 78520), (5447, 72480), (5889, 67040), (6040, 65364), (6240, 63269), (6285, 62816), (6704, 58890), (7248, 54470), (7852, 50280), (8380, 47112), (9060, 43576), (9815, 40224), (10056, 39260), (10894, 36240), (11778, 33520), (12080, 32682), (12570, 31408), (13408, 29445), (14496, 27235), (15704, 25140), (16341, 24160), (16760, 23556), (18120, 21788), (19630, 20112)]