73711680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1567}}^1$

素因数の和:1601

約数の個数: 168

約数和(自身を含む): 272418048

約数和(自身を除く): 198706368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1567, 1568, 1680, 1960, 2240, 2352, 2940, 3134, 3136, 3360, 3920, 4701, 4704, 5880, 6268, 6720, 7835, 7840, 9402, 9408, 10969, 11760, 12536, 15670, 15680, 18804, 21938, 23505, 23520, 25072, 31340, 32907, 37608, 43876, 47010, 47040, 50144, 54845, 62680, 65814, 75216, 76783, 87752, 94020, 100288, 109690, 125360, 131628, 150432, 153566, 164535, 175504, 188040, 219380, 230349, 250720, 263256, 300864, 307132, 329070, 351008, 376080, 383915, 438760, 460698, 501440, 526512, 614264, 658140, 702016, 752160, 767830, 877520, 921396, 1053024, 1151745, 1228528, 1316280, 1504320, 1535660, 1755040, 1842792, 2106048, 2303490, 2457056, 2632560, 3071320, 3510080, 3685584, 4606980, 4914112, 5265120, 6142640, 7371168, 9213960, 10530240, 12285280, 14742336, 18427920, 24570560, 36855840, 73711680]

約数ペア:

[(1, 73711680), (2, 36855840), (3, 24570560), (4, 18427920), (5, 14742336), (6, 12285280), (7, 10530240), (8, 9213960), (10, 7371168), (12, 6142640), (14, 5265120), (15, 4914112), (16, 4606980), (20, 3685584), (21, 3510080), (24, 3071320), (28, 2632560), (30, 2457056), (32, 2303490), (35, 2106048), (40, 1842792), (42, 1755040), (48, 1535660), (49, 1504320), (56, 1316280), (60, 1228528), (64, 1151745), (70, 1053024), (80, 921396), (84, 877520), (96, 767830), (98, 752160), (105, 702016), (112, 658140), (120, 614264), (140, 526512), (147, 501440), (160, 460698), (168, 438760), (192, 383915), (196, 376080), (210, 351008), (224, 329070), (240, 307132), (245, 300864), (280, 263256), (294, 250720), (320, 230349), (336, 219380), (392, 188040), (420, 175504), (448, 164535), (480, 153566), (490, 150432), (560, 131628), (588, 125360), (672, 109690), (735, 100288), (784, 94020), (840, 87752), (960, 76783), (980, 75216), (1120, 65814), (1176, 62680), (1344, 54845), (1470, 50144), (1567, 47040), (1568, 47010), (1680, 43876), (1960, 37608), (2240, 32907), (2352, 31340), (2940, 25072), (3134, 23520), (3136, 23505), (3360, 21938), (3920, 18804), (4701, 15680), (4704, 15670), (5880, 12536), (6268, 11760), (6720, 10969), (7835, 9408), (7840, 9402)]